CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 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 October 12, 2019 with Bayeselo based on 2'115'766 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+
1Dimitri 4.902557+18−1850.6%−5.325.6%1053 
100.0%
 Dimitri 4.772487+19−1951.3%−9.022.1%1038
93.4%
 Dimitri 4.002467+18−1859.0%−66.419.6%1148
89.2%
 Dimitri 5.1.02396+107−11534.4%+116.012.5%32
76.9%
 Dimitri 3.932353+24−2451.8%−14.117.7%643
99.7%
 Dimitri 350a2309+19−1953.5%−26.318.6%1005
84.4%
 Dimitri 3.812295+20−2049.4%+3.620.3%952
98.6%
 Dimitri 3.612267+16−1745.7%+32.119.1%1406
 

Results matrix

Custom engine selection
#NameElo12345678
1Dimitri 4.902557        
2Dimitri 4.772487        
3Dimitri 4.002467        
4Dimitri 5.1.02396        
5Dimitri 3.932353        
6Dimitri 350a2309        
7Dimitri 3.812295        
8Dimitri 3.612267        
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
#NameElo12345678
1Dimitri 4.902557 100.0100.099.7100.0100.0100.0100.0
2Dimitri 4.7724870.0 93.494.3100.0100.0100.0100.0
3Dimitri 4.0024670.06.6 89.2100.0100.0100.0100.0
4Dimitri 5.1.023960.25.710.8 76.993.396.098.8
5Dimitri 3.9323530.00.00.023.1 99.7100.0100.0
6Dimitri 350a23090.00.00.06.70.3 84.4100.0
7Dimitri 3.8122950.00.00.04.00.015.6 98.6
8Dimitri 3.6122670.00.00.01.20.00.01.4 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Dimitri 4.902557 6977206000
2Dimitri 4.772487697 6406000
3Dimitri 4.0024677264 0335000
4Dimitri 5.1.02396000 0000
5Dimitri 3.932353663350 735868942
6Dimitri 350a23090000735 11941551
7Dimitri 3.81229500008681194 1872
8Dimitri 3.612267000094215511872 
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
#NameElo12345678
1Dimitri 4.902557 33.33.30.00.40.00.00.0
2Dimitri 4.77248733.3 2.90.00.40.00.00.0
3Dimitri 4.0024673.32.9 0.018.70.00.00.0
4Dimitri 5.1.023960.00.00.0 0.00.00.00.0
5Dimitri 3.9323530.40.418.70.0 44.654.446.0
6Dimitri 350a23090.00.00.00.044.6 61.064.3
7Dimitri 3.8122950.00.00.00.054.461.0 79.4
8Dimitri 3.6122670.00.00.00.046.064.379.4 
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 49 common opponents

Custom engine selection
NameEloDimitri
4.90
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Minic 0.43 64-bit259648%
14.5/30
27%
9.5/35
      
JikChess 0.02 64-bit252252%
16.5/32
42%
13.5/32
  50%
0.5/1
   
Orion 0.5 64-bit251455%
17.5/32
48%
15.5/32
      
Caligula 0.82507 56%
18/32
36%
11.5/32
     
Green Light Chess 3.01.2.2250567%
21.5/32
52%
16.5/32
      
Little Goliath Evolution 3.12250567%
21.5/32
44%
14/32
      
Yace 0.99.87250464%
20.5/32
47%
15/32
      
Trace 1.37a250056%
18/32
62%
20/32
      
Pepito 1.59 32-bit249339%
12.5/32
47%
15/32
      
CyberPagno 3.0 64-bit249278%
25/32
37%
11/30
      
Bruja 1.9.1 64-bit249167%
21.5/32
43%
12/28
  0%
0/1
   
Jumbo 0.6.96 64-bit249041%
13/32
 58%
23/40
     
Tao 5.6248655%
17.5/32
45%
13.5/30
      
Amy 0.87b2386  71%
22/31
 100%
1/1
   
Cmcchess 2.6 64-bit2377  58%
41/71
 48%
15/31
   
Der Bringer 1.92374  55%
40.5/73
 36%
5/14
   
Terra 3.42369  49%
35.5/73
 36%
7.5/21
   
The Crazy Bishop 00522364  64%
47/73
 67%
16/24
   
Homer 2.012358  61%
19.5/32
 44%
12/27
   
Betsy 6.51 Nobook2356  48%
14/29
 50%
0.5/1
   
NameEloDimitri
4.90
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Alex 2.14a 64-bit2348    42%
12.5/30
 39%
12.5/32
42%
13/31
Tigran 2.4n 64-bit2347    52%
15.5/30
32%
9.5/30
33%
10.5/32
40%
12.5/31
Plisk 0.2.7d 64-bit2343    57%
17/30
 39%
12.5/32
72%
14.5/20
Horizon 4.42342    50%
15/30
 50%
16/32
38%
12/32
Queen 4.032337    58%
17.5/30
45%
14.5/32
47%
15/32
44%
14/32
Orion 0.3.0 64-bit2335     48%
14.5/30
 38%
12/32
Arion 1.72333    45%
13.5/30
50%
16/32
31%
10/32
52%
16.5/32
Jumbo 0.4.34 64-bit2330     38%
11.5/30
 38%
22.5/59
EveAnn 1.722329    45%
13.5/30
37%
11/30
44%
14/32
47%
15/32
Sorgenkind 0.42329    55%
16.5/30
47%
14/30
  
Gibbon 2.69a 64-bit2327    77%
23/30
33%
10.5/32
44%
14/32
39%
12.5/32
Sage 3.532325    62%
13/21
47%
14.5/31
52%
16.5/32
39%
22/57
Chezzz 1.0.32324    60%
18/30
52%
16.5/32
38%
12/32
37%
22/59
Mediocre 0.5 64-bit2321    50%
15/30
55%
17.5/32
45%
14.5/32
41%
24/59
Barbarossa 0.4.0 64-bit2319    55%
21.5/39
53%
17/32
42%
13.5/32
42%
13/31
Absolute Zero 2.4.7.2 64-bit2318    50%
15/30
60%
18/30
61%
19.5/32
47%
14.5/31
Aice 0.99.22315    43%
13/30
53%
17/32
55%
17.5/32
41%
23.5/58
Sungorus 1.4 64-bit2314     47%
14.5/31
58%
18.5/32
37%
33.5/91
Averno 0.812308     52%
15/29
39%
11/28
48%
29/60
KnightX 1.922297     72%
23/32
53%
17/32
47%
28/59
NameEloDimitri
4.90
Dimitri
4.77
Dimitri
4.00
Dimitri
5.1.0
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Waxman 20162290     56%
18/32
67%
21.5/32
54%
13.5/25
Fischerle 0.9.80 SE 64-bit2279     59%
19/32
45%
14.5/32
53%
17/32
Popochin 3.22275     42%
12.5/30
53%
17/32
47%
14.5/31
Rival 1.0.1 64-bit2275      48%
14/29
53%
34/64
Paladin 0.1 64-bit2272     62%
18.5/30
50%
16/32
53%
31/58
Esc 1.162267      62%
20/32
64%
20.5/32
Butcher 1.61 64-bit2264      53%
17/32
50%
16/32
Natwarlal 0.142261     59%
17/29
48%
15.5/32
47%
14.5/31
Napoleon 1.7 64-bit2102      77%
24.5/32
67%
21.5/32
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
  (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

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Match length (Minimum number of games to highlight with color):

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Reference rating list:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019