CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 27 engines!
27 selected engines played 90 games with each other

CCRL 40/4 Rating List — Custom engine selection (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Computed on December 7, 2019 with Bayeselo based on 2'143'600 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
 Rodent III 0.276 64-bit 4CPU3114+58−6130.6%+122.043.3%90 
76.0%
1Rodent III 0.273 64-bit 4CPU3091+18−1847.2%+17.148.4%915
99.9%
 Rodent III 0.232 64-bit 4CPU3049+19−1940.1%+68.436.3%945
99.0%
 Rodent III 0.210 64-bit 4CPU3006+32−3233.4%+110.137.3%332
52.7%
 Rodent III 0.287 64-bit3005+19−1943.9%+38.443.4%893
63.3%
 Rodent III 0.273 64-bit3001+17−1748.4%+10.641.4%1167
50.3%
 Rodent IV 022 64-bit3001+29−2942.5%+43.848.0%352
56.9%
 Rodent III 0.275 64-bit2997+29−2947.2%+18.243.5%370
89.1%
 Rodent III 0.172 64-bit 4CPU2973+23−2341.8%+54.634.1%639
100.0%
 Rodent III 0.232 64-bit2914+20−2049.0%+4.737.1%795
68.8%
 Rodent III 0.172 64-bit2908+14−1347.0%+20.137.5%1842
61.6%
 Rodent II 0.9.64 64-bit2905+14−1448.9%+6.735.3%1712
100.0%
 Rodent II 0.9.33 64-bit2863+17−1750.9%−5.536.6%1123
99.9%
 Rodent 1.7 64-bit2829+15−1546.0%+26.934.7%1518
83.4%
 Rodent II 0.8.7 64-bit2817+19−1948.6%+11.133.8%956
97.5%
 Rodent 1.5 64-bit2793+16−1649.8%+1.833.0%1290
96.4%
 Rodent 1.3 64-bit2762+29−2855.7%−41.927.1%446
82.3%
 Mini Rodent 1.0 64-bit2746+19−1949.9%+1.136.8%886
94.5%
 Rodent 1.2 64-bit2717+30−3041.1%+61.034.2%371
91.6%
 Rodent 1.0 64-bit2693+17−1750.3%−1.933.4%1150
100.0%
 Rodent 1.1 64-bit2638+19−1948.4%+12.129.9%1021
78.9%
 Rodent 0.13 64-bit2625+28−2852.9%−19.427.4%452
77.2%
 Rodent 0.16 64-bit2612+18−1850.3%−1.431.2%1084
64.2%
 Rodent 0.12 64-bit2606+28−2753.3%−25.325.4%468
54.2%
 Rodent 0.14 64-bit2604+31−3146.5%+28.132.9%359
60.4%
 Rodent 0.11 64-bit2598+30−3058.3%−57.627.4%390
88.0%
 Rodent 0.15 64-bit2576+22−2340.7%+69.631.2%706
 

Results matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324252627
1Rodent III 0.276 64-bit 4CPU3114                           
2Rodent III 0.273 64-bit 4CPU3091                           
3Rodent III 0.232 64-bit 4CPU3049   19 − 11
+12−4=14
+35
                       
4Rodent III 0.210 64-bit 4CPU3006  11 − 19
+4−12=14
−35
                        
5Rodent III 0.287 64-bit3005                           
6Rodent III 0.273 64-bit3001                           
7Rodent IV 022 64-bit3001                           
8Rodent III 0.275 64-bit2997                           
9Rodent III 0.172 64-bit 4CPU2973                           
10Rodent III 0.232 64-bit2914                           
11Rodent III 0.172 64-bit2908                           
12Rodent II 0.9.64 64-bit2905                           
13Rodent II 0.9.33 64-bit2863                           
14Rodent 1.7 64-bit2829                           
15Rodent II 0.8.7 64-bit2817                           
16Rodent 1.5 64-bit2793                           
17Rodent 1.3 64-bit2762                           
18Mini Rodent 1.0 64-bit2746                           
19Rodent 1.2 64-bit2717                           
20Rodent 1.0 64-bit2693                           
21Rodent 1.1 64-bit2638                           
22Rodent 0.13 64-bit2625                        8.5 − 16.5
+3−11=11
−116
  
23Rodent 0.16 64-bit2612                           
24Rodent 0.12 64-bit2606                           
25Rodent 0.14 64-bit2604                     16.5 − 8.5
+11−3=11
+116
    18 − 17
+5−4=26
−21
26Rodent 0.11 64-bit2598                           
27Rodent 0.15 64-bit2576                        17 − 18
+4−5=26
+21
  
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324252627
1Rodent III 0.276 64-bit 4CPU3114 76.097.699.9100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Rodent III 0.273 64-bit 4CPU309124.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Rodent III 0.232 64-bit 4CPU30492.40.1 99.099.9100.099.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Rodent III 0.210 64-bit 4CPU30060.10.01.0 52.761.760.066.194.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Rodent III 0.287 64-bit30050.00.00.147.3 63.359.967.697.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Rodent III 0.273 64-bit30010.00.00.038.336.7 50.358.796.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Rodent IV 022 64-bit30010.10.00.340.040.149.7 56.992.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Rodent III 0.275 64-bit29970.00.00.233.932.441.343.1 89.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Rodent III 0.172 64-bit 4CPU29730.00.00.05.32.13.27.810.9 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Rodent III 0.232 64-bit29140.00.00.00.00.00.00.00.00.0 68.876.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Rodent III 0.172 64-bit29080.00.00.00.00.00.00.00.00.031.2 61.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Rodent II 0.9.64 64-bit29050.00.00.00.00.00.00.00.00.023.738.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Rodent II 0.9.33 64-bit28630.00.00.00.00.00.00.00.00.00.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
14Rodent 1.7 64-bit28290.00.00.00.00.00.00.00.00.00.00.00.00.1 83.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
15Rodent II 0.8.7 64-bit28170.00.00.00.00.00.00.00.00.00.00.00.00.016.6 97.599.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
16Rodent 1.5 64-bit27930.00.00.00.00.00.00.00.00.00.00.00.00.00.12.5 96.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
17Rodent 1.3 64-bit27620.00.00.00.00.00.00.00.00.00.00.00.00.00.00.13.6 82.398.4100.0100.0100.0100.0100.0100.0100.0100.0
18Mini Rodent 1.0 64-bit27460.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.017.7 94.5100.0100.0100.0100.0100.0100.0100.0100.0
19Rodent 1.2 64-bit27170.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.65.4 91.6100.0100.0100.0100.0100.0100.0100.0
20Rodent 1.0 64-bit26930.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.08.4 100.0100.0100.0100.0100.0100.0100.0
21Rodent 1.1 64-bit26380.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 78.997.797.196.998.7100.0
22Rodent 0.13 64-bit26250.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.021.1 77.282.484.689.999.7
23Rodent 0.16 64-bit26120.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.02.322.8 64.267.678.699.4
24Rodent 0.12 64-bit26060.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.02.917.635.8 54.265.195.4
25Rodent 0.14 64-bit26040.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.03.115.432.445.8 60.493.7
26Rodent 0.11 64-bit25980.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.310.121.434.939.6 88.0
27Rodent 0.15 64-bit25760.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.30.64.66.312.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324252627
1Rodent III 0.276 64-bit 4CPU3114 00000000000000000000000000
2Rodent III 0.273 64-bit 4CPU30910 92901672648301026312000000000000000
3Rodent III 0.232 64-bit 4CPU3049092 340000076000000000000000000
4Rodent III 0.210 64-bit 4CPU3006090340 00000000000000000000000
5Rodent III 0.287 64-bit3005016700 77157425601377024000000000000000
6Rodent III 0.273 64-bit3001026400771 351740342666523613539060159033000
7Rodent IV 022 64-bit300108300574351 00686412000000000000000
8Rodent III 0.275 64-bit29970000256740 0000000000000000000
9Rodent III 0.172 64-bit 4CPU297301027600000 07880000000000000000
10Rodent III 0.232 64-bit291406001373426800 8537415195203953332105706180355384
11Rodent III 0.172 64-bit290803007066664078853 146783183864339321158793186058087
12Rodent II 0.9.64 64-bit29050120024523120807411467 13271035714387381038760183057086
13Rodent II 0.9.33 64-bit28630000060005198311327 154614627328551187641281800750115
14Rodent 1.7 64-bit28290000013500052083810351546 1422114315159313962127180057086
15Rodent II 0.8.7 64-bit281700000300039564371414621422 1015127949117128319180056085
16Rodent 1.5 64-bit279300000900033339338773211431015 2639443594186573612511657067
17Rodent 1.3 64-bit276200000000021213885151127263 190721221275713577572167
18Mini Rodent 1.0 64-bit2746000006000015103511593949944190 303854403612711556066
19Rodent 1.2 64-bit2717000000000578787871391173597230 7282160030030
20Rodent 1.0 64-bit26930000015000096646212841812238572 67414488732215460272
21Rodent 1.1 64-bit263800000900063012812731965712744082674 9857117211460163
22Rodent 0.13 64-bit26250000000001818181818183657361614498 287458554347589
23Rodent 0.16 64-bit26120000030000630001251351270887571287 277342180518
24Rodent 0.12 64-bit2606000003000300000116771150322172458277 199651257
25Rodent 0.14 64-bit260400000000055585775575657575630154114554342199 53778
26Rodent 0.11 64-bit259800000000030000002100606034718065153 63
27Rodent 0.15 64-bit257600000000084878611586856767663027216358951825777863 
Number of connecting games color legend:
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

Percentage of connecting games matrix

Custom engine selection
#NameElo123456789101112131415161718192021222324252627
1Rodent III 0.276 64-bit 4CPU3114 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Rodent III 0.273 64-bit 4CPU30910.0 4.97.29.212.76.60.06.60.40.10.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Rodent III 0.232 64-bit 4CPU30490.04.9 26.60.00.00.00.04.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
4Rodent III 0.210 64-bit 4CPU30060.07.226.6 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
5Rodent III 0.287 64-bit30050.09.20.00.0 37.446.120.30.08.12.60.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
6Rodent III 0.273 64-bit30010.012.70.00.037.4 23.14.80.017.422.118.20.35.00.10.40.00.30.00.60.40.00.10.20.00.00.0
7Rodent IV 022 64-bit30010.06.60.00.046.123.1 0.00.05.92.90.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
8Rodent III 0.275 64-bit29970.00.00.00.020.34.80.0 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
9Rodent III 0.172 64-bit 4CPU29730.06.64.80.00.00.00.00.0 0.03.13.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
10Rodent III 0.232 64-bit29140.00.40.00.08.117.45.90.00.0 32.329.627.122.522.616.01.70.04.90.00.31.40.00.24.80.35.6
11Rodent III 0.172 64-bit29080.00.10.00.02.622.12.90.03.132.3 41.328.024.923.012.50.90.53.90.30.10.80.20.02.60.03.4
12Rodent II 0.9.64 64-bit29050.00.50.00.00.918.20.60.03.429.641.3 46.832.026.812.91.84.04.20.20.00.80.10.02.80.03.6
13Rodent II 0.9.33 64-bit28630.00.00.00.00.00.30.00.00.027.128.046.8 58.570.330.35.425.45.82.86.01.10.00.05.10.06.3
14Rodent 1.7 64-bit28290.00.00.00.00.05.00.00.00.022.524.932.058.5 57.540.77.724.77.42.35.00.90.00.03.00.03.9
15Rodent II 0.8.7 64-bit28170.00.00.00.00.00.10.00.00.022.623.026.870.357.5 45.29.151.58.86.116.11.30.00.04.30.05.1
16Rodent 1.5 64-bit27930.00.00.00.00.00.40.00.00.016.012.512.930.340.745.2 15.143.421.617.128.42.15.36.63.50.03.4
17Rodent 1.3 64-bit27620.00.00.00.00.00.00.00.00.01.70.91.85.47.79.115.1 14.38.87.68.76.38.88.47.12.55.8
18Mini Rodent 1.0 64-bit27460.00.00.00.00.00.30.00.00.00.00.54.025.424.751.543.414.3 2.418.923.12.76.48.54.50.04.1
19Rodent 1.2 64-bit27170.00.00.00.00.00.00.00.00.04.93.94.25.87.48.821.68.82.4 4.75.91.90.00.04.10.02.8
20Rodent 1.0 64-bit26930.00.00.00.00.00.60.00.00.00.00.30.22.82.36.117.17.618.94.7 31.09.039.719.910.23.914.7
21Rodent 1.1 64-bit26380.00.00.00.00.00.40.00.00.00.30.10.06.05.016.128.48.723.15.931.0 6.727.111.68.34.39.4
22Rodent 0.13 64-bit26250.00.00.00.00.00.00.00.00.01.40.80.81.10.91.32.16.32.71.99.06.7 18.749.868.341.250.9
23Rodent 0.16 64-bit26120.00.00.00.00.00.10.00.00.00.00.20.10.00.00.05.38.86.40.039.727.118.7 17.823.712.228.9
24Rodent 0.12 64-bit26060.00.00.00.00.00.20.00.00.00.20.00.00.00.00.06.68.48.50.019.911.649.817.8 24.175.921.9
25Rodent 0.14 64-bit26040.00.00.00.00.00.00.00.00.04.82.62.85.13.04.33.57.14.54.110.28.368.323.724.1 7.173.1
26Rodent 0.11 64-bit25980.00.00.00.00.00.00.00.00.00.30.00.00.00.00.00.02.50.00.03.94.341.212.275.97.1 5.7
27Rodent 0.15 64-bit25760.00.00.00.00.00.00.00.00.05.63.43.66.33.95.13.45.84.12.814.79.450.928.921.973.15.7 
Percentage of connecting games color legend:
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

Score with 176 common opponents

Custom engine selection
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Fire 7.1 64-bit3338     50%
0.5/1
   0%
0/1
                 
NirvanaChess 2.4 64-bit 4CPU3225  22%
6.5/30
25%
10/40
                       
Texel 1.07 64-bit 4CPU3205  18%
5.5/30
18%
7/40
                       
Senpai 2.0 64-bit 4CPU3175 32%
16/50
30%
9/30
20%
8/40
                       
Chiron 4 64-bit3164     0%
0/1
   0%
0/1
100%
1/1
                
Protector 1.9.0 64-bit 4CPU3129 50%
1/2
23%
7/30
                        
Nemorino 5.00 64-bit3116    31%
10/32
22%
7/32
                     
Texel 1.07 64-bit3113    28%
9/32
37%
11.5/31
                     
Hannibal 1.7 64-bit3110    27%
8.5/32
34%
10.5/31
   0%
0/1
                 
Rybka 4.1 64-bit3108    19%
6/32
31%
10/32
    0%
0/1
                
Texel 1.06 64-bit3095          0%
0/1
25%
1/4
               
Protector 1.9.0 64-bit3085    44%
14/32
29%
9/31
33%
10.5/32
  0%
0/1
 12%
0.5/4
               
Senpai 2.0 64-bit3084    38%
12/32
34%
11/32
42%
13.5/32
  50%
0.5/1
                 
Vajolet2 2.4 64-bit 4CPU3082  53%
16/30
35%
14/40
                       
chess22k 1.12 64-bit3081    33%
10.5/32
50%
0.5/1
 33%
10.5/32
                   
iCE 3.0 64-bit3081 54%
28/52
  45%
14.5/32
43%
34.5/80
   50%
0.5/1
50%
0.5/1
25%
1/4
               
Crafty 25.2 64-bit 4CPU3055 75%
1.5/2
55%
16.5/30
     34%
15.5/46
                  
Bobcat 8.0 64-bit 4CPU3052 56%
28/50
      37%
17/46
                  
RubiChess 1.4 64-bit3050    39%
12.5/32
  44%
14/32
                   
Defenchess 1.1f 64-bit3047    52%
16.5/32
34%
11/32
   35%
11/31
                 
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
SmarThink 1.98 64-bit3039 59%
30/51
  64%
20.5/32
41%
33.5/81
39%
12.5/32
  0%
0/1
                 
Naum 4.6 64-bit3032    47%
15/32
45%
14/31
44%
14/32
   38%
12/32
                
SmarThink 1.97 64-bit3031         30%
8/27
31%
10/32
                
SlowChess Blitz Classic 1.6 64-bit3026    48%
15/31
 44%
14/32
                    
Deuterium 2019.2.37.73 64-bit3021    55%
17.5/32
 41%
13/32
                    
Pedone 1.5 64-bit3021          27%
8.5/32
33%
2/6
               
Hakkapeliitta TCEC v2 64-bit3020    53%
17/32
50%
16.5/33
42%
13.5/32
  26%
7/27
                 
Pirarucu 3.0.7 64-bit3019    47%
14.5/31
 50%
16/32
                    
Demolito 2018-10-29 64-bit3016    55%
17.5/32
0%
0/1
 58%
18.5/32
                   
Senpai 1.0 64-bit3007          47%
15/32
50%
3/6
               
ChessBrainVB 3.743000    47%
15/32
 58%
18.5/32
                    
Deuterium 2019.1.36.50 64-bit2999    48%
15.5/32
  53%
17/32
                   
Hiarcs 142987     58%
18.5/32
    31%
10/32
32%
10/31
               
Arasan 20.0 64-bit2986          45%
15/33
38%
12/32
               
Pirarucu 2.9.5 64-bit2985     62%
22.5/36
 61%
19.5/32
                   
Hakkapeliitta 3.0 64-bit2984        52%
24/46
 48%
15.5/32
32%
11/34
               
Vajolet2 2.2 64-bit2961           38%
12.5/33
28%
5.5/20
              
Bobcat 8.0 64-bit2958     56%
44.5/79
   0%
0/1
61%
20/33
46%
16.5/36
               
Demolito 2018-03-01 64-bit2957     55%
17.5/32
    38%
12/32
                
Amoeba 2.8 64-bit2952     57%
17/30
   33%
10.5/32
                 
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Deuterium 2018.1.35.514 64-bit2952     60%
18.5/31
    50%
16/32
                
Laser 1.3 64-bit2950          36%
11.5/32
46%
43.5/95
               
Cheng 4.39 64-bit2945     62%
49.5/80
    41%
13/32
33%
11/33
               
Crafty 25.2 64-bit2933     51%
24/47
    0%
0/2
51%
21.5/42
               
Spark 1.0 64-bit2927     70%
22.5/32
   50%
13.5/27
56%
18.5/33
44%
14/32
 36%
11.5/32
             
Wasp 1.25 64-bit2926          38%
12/32
47%
25.5/54
               
Deep Sjeng c't 20102925         30%
9/30
50%
0.5/1
                
iCE 2.0 64-bit2924             34%
11/32
  17%
2.5/15
          
Spike 1.4 Leiden2921     68%
22.5/33
   38%
11.5/30
47%
15.5/33
56%
18/32
 28%
9/32
             
Toga II 4.0 64-bit2918     66%
21/32
    56%
18/32
                
DiscoCheck 5.2.1 64-bit2914     50%
0.5/1
   50%
0.5/1
39%
12.5/32
39%
12.5/32
47%
15/32
38%
12/32
             
EXchess 7.97b 64-bit2914     100%
1/1
   48%
13/27
 48%
26/54
               
Bobcat 7.6 64-bit2911           49%
17.5/36
47%
29/62
              
Demolito 2017-08-26 64-bit2911         45%
13.5/30
34%
11/32
                
ChessBrainVB 3.502906         64%
18/28
42%
12.5/30
                
Quazar 0.4 64-bit2901         53%
16/30
59%
19.5/33
55%
17.5/32
40%
24.5/61
34%
11/32
35%
11/31
   35%
3.5/10
  0%
0/6
  14%
3.5/25
 13%
7/54
Arasan 18.2 64-bit2900            44%
14/32
36%
11.5/32
41%
13/32
            
Deep Junior Yokohama 64-bit2899          52%
16.5/32
 40%
12.5/31
45%
14.5/32
42%
13.5/32
            
Pedone 1.3 64-bit2891             30%
9.5/32
44%
14/32
            
Cheng4 0.38 64-bit2887             39%
12.5/32
 34%
11/32
           
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Crafty 25.0 64-bit2886           55%
17.5/32
44%
14/32
52%
16.5/32
             
Thinker 5.4d Inert 64-bit2886           47%
15/32
59%
19/32
44%
13.5/31
42%
13.5/32
            
Deuterium 14.3.34.130 64-bit2883         57%
34/60
52%
16.5/32
56%
18/32
37%
23/62
45%
14.5/32
38%
12/32
27%
8.5/32
           
Murka 3 64-bit2882          53%
17/32
67%
21.5/32
55%
17.5/32
36%
11.5/32
41%
13/32
   30%
3/10
        
Wasp 1.01 64-bit2877           59%
19/32
59%
19/32
              
Atlas 3.80 64-bit2875          55%
17/31
61%
20/33
42%
13/31
42%
13.5/32
41%
13/32
            
Toga II 3.02875                21%
1.5/7
 20%
2/10
        
Gaviota 1.0 64-bit2873         63%
16.5/26
59%
19/32
36%
12.5/35
47%
15/32
39%
12.5/32
42%
13.5/32
25%
8/32
           
EXchess 7.88b 64-bit2872           53%
17/32
41%
13/32
50%
16/32
44%
14/32
            
MinkoChess 1.3 64-bit2870         58%
17.5/30
59%
19/32
52%
16.5/32
55%
17.5/32
58%
18.5/32
47%
15/32
44%
14/32
           
Dirty 3Nov2015 64-bit2868           59%
19.5/33
38%
12/32
47%
15/32
             
Laser 1.2 64-bit2868           60%
30/50
38%
12/32
              
DisasterArea 1.65 64-bit2866     50%
0.5/1
   42%
12.5/30
53%
18/34
55%
17.5/32
48%
15.5/32
              
Dirty 30Apr2017 64-bit2865         75%
1.5/2
42%
13.5/32
                
Nemo 1.0.1 64-bit2857         62%
18/29
58%
19/33
61%
19.5/32
70%
22.5/32
44%
14/32
31%
10/32
45%
14.5/32
  39%
3.5/9
        
Bobcat 7.1 64-bit2854              48%
15/31
  36%
11.5/32
         
EXchess 7.51b 64-bit2852             44%
14/32
 42%
13/31
           
Zappa Mexico II 64-bit2845         50%
14.5/29
64%
21/33
45%
15/33
53%
17/32
55%
17.5/32
45%
14.5/32
53%
16.5/31
21%
1.5/7
          
Onno 1.2.70 64-bit2844          55%
17/31
55%
17.5/32
52%
16.5/32
56%
18/32
50%
16/32
44%
14/32
           
SmarThink 1.50 64-bit2844               42%
13.5/32
  33%
10.5/32
        
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Deuterium 14.2.33.276 64-bit2843               42%
13.5/32
35%
3.5/10
          
Vajolet2 1.28 64-bit2838             50%
16/32
 35%
10.5/30
           
Tornado 8.0 64-bit2827         68%
20.5/30
45%
15/33
56%
18/32
               
Crafty 23.8 64-bit2825             47%
15/32
 35%
11/31
43%
3/7
 35%
7/20
        
Octochess r5506 64-bit2824     0%
0/1
   67%
20/30
100%
1/1
0%
0/1
               
Cheng4 0.36c 64-bit2820               53%
16.5/31
  41%
13/32
        
Scorpio 2.7.6 64-bit2816                21%
1.5/7
 35%
3.5/10
        
DisasterArea 1.542810            61%
19.5/32
73%
23.5/32
50%
16/32
42%
13.5/32
 33%
10.5/32
         
Tornado 4.88 64-bit2810               34%
11/32
36%
2.5/7
 35%
3.5/10
        
Tornado 7.0 64-bit2810            67%
21.5/32
53%
26.5/50
53%
17/32
  35%
11/31
         
Dirty 10Apr2015 64-bit2808             62%
20/32
41%
13/32
  42%
13.5/32
         
GNU Chess 5.60 64-bit2808            62%
20/32
52%
16.5/32
67%
21.5/32
52%
16/31
 53%
17/32
         
Rhetoric 1.4.3 64-bit2805           50%
0.5/1
47%
15/32
52%
16.5/32
53%
16.5/31
  36%
11.5/32
         
Scorpio 2.7.5 64-bit2804                   25%
2.5/10
      18%
3.5/19
Loop 13.6 (Loop 2007) 64-bit2796              69%
22/32
35%
11/31
 47%
15/32
         
Arasan 17.3 64-bit2792             48%
15.5/32
 53%
16.5/31
           
Laser 1.1 64-bit2789            45%
14.5/32
 56%
18/32
            
Tornado 6.0 64-bit2784             55%
17.5/32
 52%
16.5/32
           
Ktulu 92781     50%
0.5/1
       40%
12.5/31
 53%
16.5/31
   19%
6/31
25%
8/32
      
Octochess r5190 64-bit2779            69%
22/32
42%
13.5/32
61%
19.5/32
59%
19/32
50%
16/32
50%
16/32
         
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Rhetoric 1.4.1 64-bit2778             42%
13.5/32
 52%
16.5/32
 53%
17/32
         
The Baron 3.29 64-bit2773           0%
0/1
67%
21.5/32
58%
18.5/32
61%
19.5/32
  39%
12.5/32
         
Bright 0.5c2771          100%
1/1
 66%
21/32
59%
19/32
60%
18.5/31
50%
16/32
 47%
15/32
  27%
8.5/32
      
Frenzee 3.5.19 64-bit2770     50%
0.5/1
        44%
14/32
50%
15.5/31
 58%
14.5/25
 39%
12.5/32
31%
10/32
      
Twisted Logic 20090922 64-bit2770            70%
22.5/32
 47%
15/32
52%
16.5/32
 58%
18.5/32
 45%
14.5/32
23%
7.5/32
      
EXchess 7.18b 64-bit2764               59%
19/32
  45%
4.5/10
15%
1.5/10
       
Jonny 4.002763              55%
17.5/32
55%
17.5/32
 45%
14.5/32
65%
6.5/10
 23%
7.5/32
      
Dirty 20Apr2013 64-bit2761               64%
18/28
    40%
25/62
      
BugChess2 1.9 64-bit2759              50%
16/32
52%
16/31
43%
6/14
52%
16.5/32
  33%
10.5/32
      
Tucano 6.00 64-bit2750           73%
22/30
     50%
15.5/31
         
SmarThink 1.20 64-bit2747                   38%
12/32
30%
9.5/32
      
Godel 3.4.9 64-bit2741          0%
0/2
    53%
17/32
 52%
16.5/32
         
Chronos 1.9.9 64-bit2740     100%
1/1
         70%
22.5/32
 55%
17.5/32
 50%
15.5/31
39%
12.5/32
  21%
6/28
   
Dirty 05Sep2012 64-bit2740                   35%
3.5/10
      35%
10.5/30
Shield 2.1 64-bit2740     100%
1/1
   100%
1/1
                 
Octochess r5132 64-bit2735                   47%
15/32
34%
11/32
      
Gaviota 0.85.1 64-bit2728                     29%
3.5/12
45%
14.5/32
 36%
9/25
 38%
17/45
EXchess 7.03b 64-bit2725                   60%
6/10
42%
13.5/32
      
Deuterium 13.1.31.113 64-bit2721                  40%
8/20
41%
13/32
34%
11/32
      
Rhetoric 1.4 64-bit2719               64%
20.5/32
  50%
16/32
        
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
Chess Tiger 2007.12713               78%
25/32
   45%
13.5/30
45%
14.5/32
 31%
9/29
    
Bobcat 3.25 64-bit2712               61%
19.5/32
52%
16.5/32
55%
17/31
 52%
22/42
47%
15/32
50%
6/12
42%
13.5/32
35%
8.5/24
36%
9/25
 33%
11.5/35
Atlas 3.60 64-bit2703                56%
18/32
  55%
5.5/10
       
Tucano 5.00 64-bit2702              61%
19.5/32
50%
14.5/29
 59%
19/32
         
Arasan 15.1 64-bit2693                   45%
14.5/32
28%
8.5/30
 34%
11/32
    
Delfi 5.42683           100%
1/1
     53%
17/32
 52%
16.5/32
       
Deuterium 12.01.30.1070 64-bit2682                   45%
19/42
      35%
7/20
RedQueen 1.1.97 64-bit2680               74%
23/31
 61%
19.5/32
         
Djinn 1.021 64-bit2676          100%
1/1
      58%
18.5/32
         
Daydreamer 1.75 64-bit2673           85%
8.5/10
    36%
2.5/7
55%
17.5/32
         
EXchess 6.50b 64-bit2670                   63%
16.5/26
  59%
19/32
   32%
6.5/20
Alaric 7072663           100%
1/1
     62%
20/32
 72%
23/32
  50%
16/32
    
Cheng3 1.07 64-bit2661                   50%
21/42
 50%
6.5/13
44%
13.5/31
    
Nebula 2.0 64-bit2654     50%
0.5/1
             60%
6/10
       
Donna 4.0 64-bit2650          50%
0.5/1
      53%
17/32
         
Colossus 2008b2642                   56%
18/32
  42%
13.5/32
43%
10/23
 48%
13.5/28
 
E.T. Chess 13.01.082634          75%
1.5/2
        50%
16/32
  39%
12.5/32
    
WyldChess 1.51 64-bit2630         100%
2/2
100%
1/1
                
Gandalf 62627                   65%
20/31
  47%
15/32
    
Movei 00.8.438 (10 10 10)2623                   59%
19/32
 38%
5/13
41%
13/32
 52%
13/25
  
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
WildCat 82623     100%
1/1
             72%
23/32
  50%
16/32
    
Philou 3.7.1 64-bit2620                   65%
6.5/10
 56%
24/43
 50%
13/26
54%
13.5/25
 49%
27/55
Godel 2.3.7 64-bit2618                81%
31.5/39
  75%
4.5/6
  34%
11/32
    
Rotor 0.7a2618                      41%
13/32
   25%
2.5/10
Sloppy 0.2.2 64-bit2617                   56%
18/32
  44%
14/32
    
Alfil 12 MT2616                   67%
21.5/32
   52%
11/21
   
Slow Chess Blitz WV2.12615                   67%
21.5/32
  38%
12/32
43%
11.5/27
   
Rotor 0.82612          100%
1/1
        50%
5/10
       
RedQueen 1.1.1 64-bit2609                     67%
8/12
34%
11/32
 44%
11/25
 53%
24/45
Philou 3.7 64-bit2607                      44%
14/32
58%
11/19
 61%
17/28
 
GarboChess 2.20 64-bit2606                79%
5.5/7
    50%
15/30
 40%
10/25
 50%
13.5/27
 
Amyan 1.722604                     50%
6.5/13
62%
20/32
 48%
12/25
 54%
19/35
Rodent 0.14 64-bit2604                     34%
8.5/25
    49%
17/35
Arminius 2013-08-10 64-bit2596                79%
5.5/7
   66%
21/32
      
Arasan 14.1 64-bit2591                     56%
13.5/24
  62%
15.5/25
 50%
17.5/35
N2 0.4 64-bit2590                     62%
18.5/30
 47%
8/17
 43%
12/28
 
Ruffian 1.0.52586                     50%
6.5/13
 62%
16/26
48%
11.5/24
 41%
14.5/35
CuckooChess 1.12 64-bit2583                     46%
6/13
  34%
8.5/25
 29%
10/35
Arasan 14.3 64-bit2582                      69%
22/32
   45%
9/20
Pseudo 0.7c2576                     57%
17/30
 60%
14.5/24
 39%
11/28
 
NameEloRodent
III
0.276
64-bit
4CPU
Rodent
III
0.273
64-bit
4CPU
Rodent
III
0.232
64-bit
4CPU
Rodent
III
0.210
64-bit
4CPU
Rodent
III
0.287
64-bit
Rodent
III
0.273
64-bit
Rodent
IV
022
64-bit
Rodent
III
0.275
64-bit
Rodent
III
0.172
64-bit
4CPU
Rodent
III
0.232
64-bit
Rodent
III
0.172
64-bit
Rodent
II
0.9.64
64-bit
Rodent
II
0.9.33
64-bit
Rodent
1.7
64-bit
Rodent
II
0.8.7
64-bit
Rodent
1.5
64-bit
Rodent
1.3
64-bit
Mini
Rodent
1.0
64-bit
Rodent
1.2
64-bit
Rodent
1.0
64-bit
Rodent
1.1
64-bit
Rodent
0.13
64-bit
Rodent
0.16
64-bit
Rodent
0.12
64-bit
Rodent
0.14
64-bit
Rodent
0.11
64-bit
Rodent
0.15
64-bit
SOS 5.12573                     52%
15.5/30
 50%
12/24
42%
10.5/25
50%
14/28
47%
16.5/35
Aristarch 4.502566                     65%
19.5/30
 48%
9.5/20
 46%
13/28
 
Petir 4.9999992555                    66%
21/32
 67%
21.5/32
    
The Baron 2.23 64-bit2555                    77%
24.5/32
 69%
22/32
    
Rebel Century2545                    59%
19/32
 58%
18.5/32
    
Djinn 0.979 64-bit2544                   80%
8/10
  59%
19/32
    
nanoSzachy 4.0 64-bit2543                    73%
23.5/32
 69%
22/32
   45%
4.5/10
Ufim 8.022540                    53%
17/32
 44%
14/32
71%
17/24
 68%
19/28
 
AnMon 5.752539                    72%
23/32
83%
25/30
56%
18/32
 62%
15.5/25
 56%
19/34
Pepito 1.59.2 64-bit2521         100%
1/1
          72%
23/32
      
Rodin 4.02512                     70%
21/30
 73%
17.5/24
 62%
17.5/28
 
Little Goliath Evolution 3.122505         100%
1/1
          69%
22/32
      
Tao 5.62486         100%
1/1
             68%
13.5/20
 68%
19/28
 
Abrok 5.02435                       78%
15.5/20
 79%
22/28
 
Gaia 3.5 64-bit2425                       72%
18/25
 80%
22.5/28
 
Delphil 2.72422                       77%
18.5/24
 70%
19/27
 
Score color legend:
(Only pairs with at least 30 games)
0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% 100%

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Rating list
Testing profile
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Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019