CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 7 engines!
7 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 Intel CPU.
Computed on July 20, 2019 with Bayeselo based on 2'069'919 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 4.902559+19−1951.0%−8.725.8%1021 
100.0%
 Dimitri 4.772487+19−1951.3%−9.222.1%1038
93.7%
 Dimitri 4.002467+18−1859.0%−66.819.6%1148
100.0%
 Dimitri 3.932353+24−2451.8%−14.717.7%643
99.7%
 Dimitri 350a2309+19−1953.5%−26.818.6%1005
84.2%
 Dimitri 3.812295+20−2049.4%+3.320.3%952
98.6%
 Dimitri 3.612266+16−1645.7%+32.719.1%1406
 

Results matrix

Custom engine selection
#NameElo1234567
1Dimitri 4.902559       
2Dimitri 4.772487       
3Dimitri 4.002467       
4Dimitri 3.932353       
5Dimitri 350a2309       
6Dimitri 3.812295       
7Dimitri 3.612266       
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
#NameElo1234567
1Dimitri 4.902559 100.0100.0100.0100.0100.0100.0
2Dimitri 4.7724870.0 93.7100.0100.0100.0100.0
3Dimitri 4.0024670.06.3 100.0100.0100.0100.0
4Dimitri 3.9323530.00.00.0 99.7100.0100.0
5Dimitri 350a23090.00.00.00.3 84.2100.0
6Dimitri 3.8122950.00.00.00.015.8 98.6
7Dimitri 3.6122660.00.00.00.00.01.4 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1Dimitri 4.902559 697726000
2Dimitri 4.772487697 646000
3Dimitri 4.0024677264 335000
4Dimitri 3.93235366335 735868942
5Dimitri 350a2309000735 11941551
6Dimitri 3.8122950008681194 1872
7Dimitri 3.61226600094215511872 
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
#NameElo1234567
1Dimitri 4.902559 33.93.30.40.00.00.0
2Dimitri 4.77248733.9 2.90.40.00.00.0
3Dimitri 4.0024673.32.9 18.70.00.00.0
4Dimitri 3.9323530.40.418.7 44.654.446.0
5Dimitri 350a23090.00.00.044.6 61.064.3
6Dimitri 3.8122950.00.00.054.461.0 79.4
7Dimitri 3.6122660.00.00.046.064.379.4 
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
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Minic 0.43 64-bit260348%
14.5/30
27%
9.5/35
     
JikChess 0.02 64-bit252352%
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 0.99.87250364%
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-bit249178%
25/32
37%
11/30
     
Bruja 1.9.1 64-bit249067%
21.5/32
43%
12/28
 0%
0/1
   
Jumbo 0.6.96 64-bit248941%
13/32
 58%
23/40
    
Tao 5.6248655%
17.5/32
45%
13.5/30
     
Amy 0.87b2385  71%
22/31
100%
1/1
   
Cmcchess 2.6 64-bit2378  58%
41/71
48%
15/31
   
Der Bringer 1.92374  55%
40.5/73
36%
5/14
   
Terra 3.42368  49%
35.5/73
36%
7.5/21
   
The Crazy Bishop 00522363  64%
47/73
67%
16/24
   
Betsy 6.51 Nobook2356  48%
14/29
50%
0.5/1
   
Homer 2.012356  61%
19.5/32
44%
12/27
   
NameEloDimitri
4.90
Dimitri
4.77
Dimitri
4.00
Dimitri
3.93
Dimitri
350a
Dimitri
3.81
Dimitri
3.61
Alex 2.14a 64-bit2347   42%
12.5/30
 39%
12.5/32
42%
13/31
Tigran 2.4n 64-bit2346   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 1.72332   45%
13.5/30
50%
16/32
31%
10/32
52%
16.5/32
EveAnn 1.722329   45%
13.5/30
37%
11/30
44%
14/32
47%
15/32
Jumbo 0.4.34 64-bit2329    38%
11.5/30
 38%
22.5/59
Sorgenkind 0.42329   55%
16.5/30
47%
14/30
  
Gibbon 2.69a 64-bit2325   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
Barbarossa 0.4.0 64-bit2319   55%
21.5/39
53%
17/32
42%
13.5/32
42%
13/31
Mediocre 0.5 64-bit2319   50%
15/30
55%
17.5/32
45%
14.5/32
41%
24/59
Absolute Zero 2.4.7.2 64-bit2316   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 0.812307    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
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-bit2101     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
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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

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:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019