CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Open source 4-CPU engines

Comparing 179 engines!
40 best versions of selected engines played 2994 games with each other

CCRL 40/40 Rating List — Open source 4-CPU engines (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on July 19, 2019 with Bayeselo based on 1'068'538 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
 SugaR NN 1.1 64-bit 4CPU3473+208−19066.7%−79.066.7%6 
54.6%
1Stockfish 10 64-bit 4CPU3462+18−1873.5%−158.450.1%1006
49.7%
 SugaR 1.6.1 64-bit 4CPU3462+26−2569.5%−122.856.5%453
66.8%
 Stockfish 270918 64-bit 4CPU3453+28−2777.9%−188.943.3%457
65.5%
 ShashChess 8.0 64-bit 4CPU3445+26−2668.5%−113.360.2%422
74.7%
 SugaR XPrO 1.5.3 64-bit 4CPU3433+24−2471.8%−144.151.3%544
54.7%
 Stockfish 9 64-bit 4CPU3431+15−1572.3%−152.950.5%1423
95.5%
 SugaR XPrO 1.4 64-bit 4CPU3410+20−2072.3%−149.651.8%840
55.6%
 asmFish 051117 64-bit 4CPU3409+20−1969.8%−130.655.7%819
75.2%
 SugaR XPrO 1.2 64-bit 4CPU3399+21−2070.4%−136.152.5%754
64.1%
 ShashChess Pro 1.0 64-bit 4CPU3392+33−3365.6%−94.561.7%256
76.7%
 Stockfish 8 64-bit 4CPU3378+14−1365.1%−96.662.1%1647
64.6%
 SugaR XPrO 1.3 64-bit 4CPU3373+23−2266.0%−103.157.4%598
66.7%
 Ethereal 11.53 64-bit 4CPU3336+165−17537.5%+58.075.0%8
54.6%
 Stockfish 7 64-bit 4CPU3326+15−1567.0%−106.157.3%1304
73.4%
2Xiphos 0.5 64-bit 4CPU3316+24−2447.0%+20.768.3%476
86.9%
3Ethereal 11.00 64-bit 4CPU3298+20−2048.6%+8.664.0%722
54.3%
 Ethereal 11.25 64-bit 4CPU3296+23−2343.9%+38.365.6%524
65.0%
 Stockfish 6 64-bit 4CPU3291+14−1465.3%−94.457.3%1542
82.4%
4Laser 1.7 64-bit 4CPU3277+23−2344.4%+35.362.0%524
56.5%
 Ethereal 10.55 64-bit 4CPU3274+25−2449.8%−1.757.4%488
65.1%
 Stockfish 5 64-bit 4CPU3268+15−1567.9%−110.453.7%1324
65.5%
5Andscacs 0.94 64-bit 4CPU3263+19−1848.3%+10.355.1%875
50.7%
 Andscacs 0.95 64-bit 4CPU3263+22−2339.6%+63.159.2%568
57.2%
6Booot 6.3.1 64-bit 4CPU3260+17−1743.3%+41.857.0%1067
79.2%
 Xiphos 0.4 64-bit 4CPU3250+19−1943.8%+39.661.1%830
79.9%
 Andscacs 0.921 64-bit 4CPU3240+16−1650.7%−7.047.5%1225
52.0%
 Andscacs 0.93 64-bit 4CPU3239+18−1842.9%+45.254.8%938
64.1%
 Stockfish DD 64-bit 4CPU3234+17−1763.5%−80.955.5%992
91.7%
 Booot 6.2 64-bit 4CPU3218+15−1442.2%+50.559.2%1427
52.5%
 Laser 1.6 64-bit 4CPU3217+17−1742.4%+50.956.1%1034
81.8%
 Stockfish 4 64-bit 4CPU3205+17−1660.9%−64.058.9%1054
64.1%
 Arasan 21.3 64-bit 4CPU3195+50−5053.2%−19.458.3%108
58.7%
 Ethereal 10.00 64-bit 4CPU3189+20−2053.4%−23.250.8%788
79.1%
7Gull 3 64-bit 4CPU3180+9−941.7%+52.954.5%3651
55.8%
 Gull 2.8b 64-bit 4CPU3178+19−1949.1%+4.051.8%797
50.2%
 Xiphos 0.3 64-bit 4CPU3178+21−2149.2%+3.654.2%660
57.3%
8ChessBrainVB 3.72 4CPU3174+32−3246.5%+21.750.3%286
62.0%
9Arasan 21.2 64-bit 4CPU3168+33−3253.7%−21.962.1%256
51.5%
 Arasan 21.1 64-bit 4CPU3167+27−2751.2%−8.059.5%383
50.1%
 Booot 6.1 64-bit 4CPU3167+20−2041.6%+51.760.6%708
52.0%
 Stockfish 3 64-bit 4CPU3166+21−2156.0%−35.457.8%663
82.0%
10Nemorino 5.00 64-bit 4CPU3152+19−1949.5%+1.853.1%834
66.7%
 Stockfish 2.2.2 64-bit 4CPU3147+16−1659.2%−56.953.4%1141
61.3%
 Laser 1.5 64-bit 4CPU3143+20−2049.4%+7.854.5%723
51.5%
 Gull 2.3 64-bit 4CPU3142+17−1747.4%+14.959.3%982
50.2%
 Stockfish 2.3.1 64-bit 4CPU3142+19−1955.4%−33.052.5%846
50.1%
11Texel 1.07 64-bit 4CPU3142+14−1449.8%+3.649.3%1604
65.0%
12Protector 1.9.0 64-bit 4CPU3138+15−1546.3%+25.954.1%1313
52.3%
 RubiChess 1.5 64-bit 4CPU3136+74−7543.8%+34.558.3%48
50.3%
13Vajolet2 2.6.1 64-bit 4CPU3136+21−2150.8%−5.160.3%605
57.9%
 Sting SF 6 64-bit 4CPU3132+28−2850.8%−6.661.0%354
50.9%
 Sting SF 4.8.4 64-bit 4CPU3131+29−2953.3%−20.462.4%330
50.2%
 Texel 1.06 64-bit 4CPU3131+20−2046.1%+25.753.6%739
60.1%
 Stockfish 2.0.1 64-bit 4CPU3127+24−2456.4%−40.548.6%514
56.2%
 Protector 1.8.0 64-bit 4CPU3124+28−2850.4%−1.554.7%386
51.8%
 ChessBrainVB 3.68 4CPU3123+26−2649.2%+4.551.6%428
49.6%
 Gull 3.1 64-bit 4CPU3123+30−3045.4%+34.045.1%359
58.4%
 Arasan 20.4.1 64-bit 4CPU3119+26−2651.7%−10.350.2%452
54.1%
 Sting SF 5 64-bit 4CPU3117+25−2548.1%+12.954.0%465
61.5%
14IvanHoe 9.46h 64-bit 4CPU3113+14−1453.2%−19.459.5%1542
49.4%
 Stockfish 2.1.1 64-bit 4CPU3113+27−2754.7%−28.948.3%406
54.1%
 Stockfish 1.9.1 64-bit 4CPU3111+24−2362.1%−80.646.2%580
56.7%
15Senpai 2.0 64-bit 4CPU3109+20−2050.9%−8.048.9%750
50.0%
 Sting SF 3 64-bit 4CPU3109+21−2147.7%+11.258.5%644
52.3%
 Sting SF 2 64-bit 4CPU3108+27−2748.8%+7.858.1%375
51.8%
 Stockfish 1.8 64-bit 4CPU3107+19−1962.2%−81.949.3%850
52.3%
 ChessBrainVB 3.66 4CPU3106+28−2854.2%−27.448.7%378
54.9%
 Stockfish 1.7.1 64-bit 4CPU3104+19−1960.7%−70.352.8%860
53.9%
 Xiphos 0.2.2 64-bit 4CPU3102+26−2647.3%+14.053.6%414
59.5%
 Gull 2.2 64-bit 4CPU3097+25−2544.5%+31.754.8%469
52.0%
 Vajolet2 2.5 64-bit 4CPU3097+24−2451.5%−10.154.0%493
54.6%
 Nemorino 4.00 64-bit 4CPU3095+22−2250.0%+1.052.9%624
48.6%
 Sting SF 9 64-bit 4CPU3095+34−3450.6%−3.545.5%266
51.6%
 Sting SF 4 64-bit 4CPU3094+23−2341.9%+49.548.9%562
62.6%
 Arasan 20.3 64-bit 4CPU3088+32−3252.5%−20.147.4%302
50.4%
 Laser 1.4 64-bit 4CPU3088+19−1949.6%+0.145.7%843
60.3%
 Texel 1.05 64-bit 4CPU3084+17−1747.3%+18.951.4%1016
76.9%
 Protector 1.7.0 64-bit 4CPU3075+19−1944.1%+36.450.6%834
51.7%
 Demolito 2019-04-27 64-bit 4CPU3073+59−5950.0%+0.441.9%86
51.2%
 RubiChess 1.4 64-bit 4CPU3072+58−5849.4%+1.547.7%86
51.0%
 Nemorino 3.0 64-bit 4CPU3071+27−2747.9%+13.246.1%427
51.5%
 Protector 1.6.0 64-bit 4CPU3071+21−2243.2%+43.950.2%656
53.7%
16Rodent III 0.238 64-bit 4CPU3069+20−2047.2%+15.050.0%742
63.2%
17Defenchess (SCTR) 1.1f 64-bit 4CPU3065+19−1951.7%−12.445.3%916
52.2%
18RubiChess 1.3 64-bit 4CPU3064+22−2252.8%−18.344.2%642
64.8%
 Texel 1.04 64-bit 4CPU3058+20−2143.1%+42.747.8%722
51.9%
 Rodent III 0.276 64-bit 4CPU3057+32−3252.9%−14.556.6%272
52.4%
 Protector 1.5.0 64-bit 4CPU3056+18−1842.5%+47.147.4%952
59.7%
19Amoeba 3.0 64-bit 4CPU3051+26−2654.8%−31.844.8%466
52.2%
20Demolito 2018-10-29 64-bit 4CPU3050+36−3652.0%−14.751.8%226
51.3%
 Ethereal 9.00 64-bit 4CPU3050+23−2346.8%+18.445.1%570
66.6%
 Vajolet2 2.2 64-bit 4CPU3042+27−2747.0%+14.848.7%423
49.7%
 Vajolet2 2.4 64-bit 4CPU3042+19−1947.2%+17.945.7%878
54.3%
 Stockfish 1.6.3 64-bit 4CPU3040+22−2258.2%−54.444.8%631
52.5%
 Arasan 19.2 64-bit 4CPU3039+31−3151.7%−11.555.0%289
50.6%
 Gull R375 64-bit 4CPU3038+22−2243.4%+37.757.4%605
69.9%
 Vajolet2 2.3 64-bit 4CPU3028+31−3243.7%+35.654.7%287
53.6%
 Arasan 20.0 64-bit 4CPU3026+33−3349.2%+6.657.1%252
50.9%
 Winter 0.6 64-bit 4CPU3025+70−7049.2%+5.537.1%62
50.6%
21Bobcat 8.0 64-bit 4CPU3024+21−2148.3%+11.953.5%636
53.2%
 Senpai 1.0 64-bit 4CPU3023+16−1646.2%+21.353.5%1095
51.5%
22Pirarucu 2.9.5 64-bit 4CPU3022+35−3549.3%+3.953.3%229
53.9%
 Pirarucu 2.7.4 64-bit 4CPU3020+22−2255.7%−39.947.0%659
53.6%
 Arasan 19.0.1 64-bit 4CPU3018+34−3354.2%−31.943.1%276
61.4%
23‑24Crafty 25.2 64-bit 4CPU3013+16−1648.5%+9.042.5%1279
49.5%
23‑24chess22k 1.10 64-bit 4CPU3013+22−2246.7%+16.443.7%680
53.0%
 Nemorino 2.00 64-bit 4CPU3012+30−3047.0%+15.959.6%302
53.2%
 Laser 1.3 64-bit 4CPU3010+29−3047.2%+15.555.8%321
49.7%
 Texel 1.03 64-bit 4CPU3010+31−3150.3%−1.347.0%313
52.2%
25Cheng 4.39 64-bit 4CPU3009+16−1550.0%+0.249.1%1288
75.2%
 Vajolet2 2.1 64-bit 4CPU2999+25−2550.9%−3.948.5%462
54.9%
 Rodent III 0.210 64-bit 4CPU2996+28−2845.1%+33.442.5%402
74.8%
26Scorpio 2.8 64-bit 4CPU2983+25−2549.9%−0.747.2%472
51.8%
 Protector 1.4.0 64-bit 4CPU2982+19−1942.5%+49.542.9%912
55.7%
 Bobcat 7.6 64-bit 4CPU2980+32−3250.2%−1.341.7%300
48.6%
 Cheng4 0.38 64-bit 4CPU2980+24−2446.0%+23.742.4%531
64.0%
 Arasan 18.3 64-bit 4CPU2973+30−3046.6%+20.746.8%327
54.5%
 Arasan 18.2 64-bit 4CPU2971+28−2851.9%−15.050.3%388
50.9%
27EXchess 7.97b 64-bit 4CPU2970+18−1847.4%+19.045.9%1017
51.7%
 Stockfish 1.5.1 64-bit 4CPU2970+25−2453.7%−23.547.7%495
62.0%
 Protector 1.3.6 64-bit 4CPU2963+33−3345.7%+24.544.7%291
51.5%
 Demolito 2017-08-26 64-bit 4CPU2962+21−2140.2%+64.040.8%748
60.8%
 EXchess 7.88b 64-bit 4CPU2957+29−2945.4%+30.048.6%356
52.1%
28Toga II 4.0 64-bit 4CPU2956+18−1941.6%+55.840.3%968
57.2%
29Winter 0.5 64-bit 4CPU2953+25−2551.1%−8.239.4%500
57.6%
 Crafty 25.0 64-bit 4CPU2950+25−2548.1%+12.547.9%468
53.5%
 Stockfish 1.4 64-bit 4CPU2948+17−1754.2%−28.542.2%1131
58.7%
 Scorpio 2.7.9 64-bit 4CPU2945+22−2246.7%+20.840.5%659
56.5%
30Tucano 7.07 64-bit 4CPU2941+36−3653.8%−23.945.0%240
53.8%
 EXchess 7.51b 64-bit 4CPU2939+33−3350.7%−2.545.7%276
50.6%
31Marvin 3.3.2 64-bit 4CPU2939+36−3745.9%+22.841.8%232
51.2%
 Topple 0.6.0 64-bit 4CPU2937+121−10875.0%−168.428.6%28
51.3%
 Arasan 17.5 64-bit 4CPU2935+27−2748.4%+9.845.1%406
54.2%
 Bobcat 7.1 64-bit 4CPU2932+33−3348.0%+12.947.1%278
50.4%
 EXchess 7.71b 64-bit 4CPU2932+28−2853.3%−22.743.2%403
53.8%
 Ethereal 8.62 64-bit 4CPU2930+22−2244.2%+36.049.7%600
58.7%
 Arasan 18.0 64-bit 4CPU2926+29−2947.2%+15.941.5%378
62.5%
 Marvin 3.2.0 64-bit 4CPU2920+21−2153.7%−26.343.0%698
54.2%
 Toga II 3.0 4CPU2919+22−2345.6%+26.749.0%592
65.3%
 Crafty 23.8 64-bit 4CPU2911+34−3447.6%+15.847.2%267
62.9%
 Toga II 1.4.1SE 4CPU2904+13−1348.5%+11.141.6%2041
66.7%
 Cheng4 0.36c 64-bit 4CPU2897+30−3048.8%+6.246.6%326
52.1%
32Glaurung 2.2 64-bit 4CPU2896+16−1647.0%+19.240.7%1259
73.8%
33Octochess r5506 64-bit 4CPU2887+21−2144.5%+35.946.7%715
54.6%
34MinkoChess 1.3 64-bit 4CPU2885+21−2146.0%+25.043.7%725
52.0%
 Toga II 1.4 beta5c 4CPU2885+18−1851.7%−12.145.8%996
52.5%
 Topple 0.7.0 64-bit 4CPU2882+82−8249.0%+5.626.0%50
51.1%
 Asymptote 0.6 64-bit 4CPU2880+75−7548.0%+8.052.0%50
52.1%
 Crafty 24.1 64-bit 4CPU2878+31−3243.5%+41.439.1%322
56.7%
 Scorpio 2.7.6 64-bit 4CPU2874+26−2647.4%+17.244.0%445
62.8%
 Glaurung 2.1 64-bit 4CPU2869+19−1942.8%+50.941.3%946
55.5%
 Bobcat 6.4b 64-bit 4CPU2867+27−2748.3%+11.246.5%415
51.9%
 EXchess 7.18b 64-bit 4CPU2866+35−3646.7%+19.837.9%256
51.7%
 Crafty 23.4 64-bit 4CPU2864+37−3747.2%+17.335.2%236
60.0%
 Arasan 16.3 64-bit 4CPU2858+34−3449.1%+4.440.2%276
52.1%
 Scorpio 2.7.5 64-bit 4CPU2857+36−3644.1%+33.350.9%230
51.5%
 Scorpio 2.7.7 64-bit 4CPU2856+32−3242.9%+44.441.3%310
54.4%
35Monolith 1.0 64-bit 4CPU2853+22−2247.4%+16.443.4%643
56.4%
 Igel 1.7.0 64-bit 4CPU2846+77−7942.0%+48.840.0%50
57.8%
 Crafty 23.3 64-bit 4CPU2837+31−3241.5%+55.438.2%325
56.4%
 Topple 0.5.0 64-bit 4CPU2831+60−6236.7%+83.042.2%83
53.2%
 Glaurung 2.0.1 64-bit 4CPU2829+17−1743.8%+38.443.5%1100
63.9%
 Octochess r5190 64-bit 4CPU2823+24−2445.9%+24.244.5%555
86.2%
 Laser 1.0 64-bit 4CPU2798+39−4037.2%+84.039.6%207
59.4%
 Crafty 23.1 64-bit 4CPU2791+36−3743.8%+43.136.9%241
88.9%
 Glaurung 1.2.1 64-bit 4CPU2765+19−1940.2%+64.438.1%967
67.9%
 Crafty 23.0 64-bit 4CPU2759+18−1839.0%+77.634.1%1042
64.9%
 Bagatur 1.7a 64-bit 4CPU2736+109−11341.1%+61.325.0%28
53.1%
 Scorpio 2.0 32-bit 4CPU2732+24−2433.4%+114.636.7%607
76.2%
 Scorpio 2.1 64-bit 4CPU2719+27−2734.4%+109.131.6%490
82.3%
36Igel 1.4.1 64-bit 4CPU2700+28−2850.7%−6.926.3%448
79.6%
37RedQueen 1.1.98 64-bit 4CPU2683+28−2839.5%+80.727.8%474
50.4%
 Minic 0.57 64-bit 4CPU2682+104−11231.0%+123.934.5%29
64.0%
 RedQueen 1.1.97 64-bit 4CPU2662+22−2245.7%+26.933.3%726
100.0%
38Fridolin 2.00 64-bit 4CPU2588+34−3441.9%+57.431.3%297
95.6%
39Jazz 840 64-bit 4CPU2553+20−2057.8%−64.225.3%1000
91.5%
40Nemeton 1.8 4CPU2529+27−2749.9%+1.627.2%496
92.6%
 Invictus r228 64-bit 4CPU2338+242−29528.6%+167.60.0%7
 

Results matrix

Open source 4-CPU engines (best versions only), top 12
#NameElo123456789101112
1Stockfish 10 64-bit 4CPU3462 34.5 − 9.5
+25−0=19
+36
33.5 − 14.5
+19−0=29
−50
23.5 − 6.5
+17−0=13
0
35 − 9
+26−0=18
−7
33.5 − 10.5
+24−1=19
−36
      
2Xiphos 0.5 64-bit 4CPU33169.5 − 34.5
+0−25=19
−36
  18 − 14
+5−1=26
−9
 23 − 15
+9−1=28
−2
      
3Ethereal 11.00 64-bit 4CPU329814.5 − 33.5
+0−19=29
+50
   19.5 − 14.5
+11−6=17
+6
16 − 16
+1−1=30
−38
   27.5 − 8.5
+19−0=17
+17
  
4Laser 1.7 64-bit 4CPU32776.5 − 23.5
+0−17=13
0
14 − 18
+1−5=26
+9
   19 − 13
+7−1=24
+30
 7 − 3
+4−0=6
+11
6.5 − 3.5
+4−1=5
−14
   
5Andscacs 0.94 64-bit 4CPU32639 − 35
+0−26=18
+7
 14.5 − 19.5
+6−11=17
−6
  20 − 17
+7−4=26
+20
   26.5 − 10.5
+17−1=19
+21
1.5 − 0.5
+1−0=1
+21
 
6Booot 6.3.1 64-bit 4CPU326010.5 − 33.5
+1−24=19
+36
15 − 23
+1−9=28
+2
16 − 16
+1−1=30
+38
13 − 19
+1−7=24
−30
17 − 20
+4−7=26
−20
    26 − 10
+17−1=18
+26
  
7Gull 3 64-bit 4CPU3180           11.5 − 9.5
+3−1=17
−16
8ChessBrainVB 3.72 4CPU3174   3 − 7
+0−4=6
−11
    6 − 8
+1−3=10
−44
8 − 4
+4−0=8
+69
1.5 − 2.5
+0−1=3
−99
 
9Arasan 21.2 64-bit 4CPU3168   3.5 − 6.5
+1−4=5
+14
   8 − 6
+3−1=10
+44
 5 − 5
+1−1=8
−12
3 − 3
+0−0=6
−26
 
10Nemorino 5.00 64-bit 4CPU3152  8.5 − 27.5
+0−19=17
−17
 10.5 − 26.5
+1−17=19
−21
10 − 26
+1−17=18
−26
 4 − 8
+0−4=8
−69
5 − 5
+1−1=8
+12
 24.5 − 21.5
+13−10=23
+9
 
11Texel 1.07 64-bit 4CPU3142    0.5 − 1.5
+0−1=1
−21
  2.5 − 1.5
+1−0=3
+99
3 − 3
+0−0=6
+26
21.5 − 24.5
+10−13=23
−9
 28 − 33
+12−17=32
−26
12Protector 1.9.0 64-bit 4CPU3138      9.5 − 11.5
+1−3=17
+16
   33 − 28
+17−12=32
+26
 
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

Open source 4-CPU engines (best versions only), top 12
#NameElo123456789101112
1Stockfish 10 64-bit 4CPU3462 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Xiphos 0.5 64-bit 4CPU33160.0 86.999.2100.0100.0100.0100.0100.0100.0100.0100.0
3Ethereal 11.00 64-bit 4CPU32980.013.1 91.099.699.8100.0100.0100.0100.0100.0100.0
4Laser 1.7 64-bit 4CPU32770.00.89.0 81.988.0100.0100.0100.0100.0100.0100.0
5Andscacs 0.94 64-bit 4CPU32630.00.00.418.1 59.0100.0100.0100.0100.0100.0100.0
6Booot 6.3.1 64-bit 4CPU32600.00.00.212.041.0 100.0100.0100.0100.0100.0100.0
7Gull 3 64-bit 4CPU31800.00.00.00.00.00.0 62.075.599.4100.0100.0
8ChessBrainVB 3.72 4CPU31740.00.00.00.00.00.038.0 62.088.196.397.5
9Arasan 21.2 64-bit 4CPU31680.00.00.00.00.00.024.538.0 78.891.794.1
10Nemorino 5.00 64-bit 4CPU31520.00.00.00.00.00.00.611.921.2 80.486.7
11Texel 1.07 64-bit 4CPU31420.00.00.00.00.00.00.03.78.319.6 65.0
12Protector 1.9.0 64-bit 4CPU31380.00.00.00.00.00.00.02.55.913.335.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

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Alter output selection

Rating list
Testing profile
  (Step: , Numbers: )

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

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019