CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 5 engines!
5 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 17, 2019 with Bayeselo based on 2'068'038 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+
1Fridolin 3.10 64-bit 4CPU2788+25−2549.1%+6.930.8%546 
94.5%
 Fridolin 3.00 64-bit 4CPU2755+33−3267.7%−121.728.7%345
100.0%
 Fridolin 3.10 64-bit2666+20−2043.0%+49.335.3%887
75.5%
 Fridolin 3.00 64-bit2657+18−1757.5%−51.730.6%1132
100.0%
 Fridolin 2.00 64-bit2538+11−1151.1%−9.126.8%2858
 

Results matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2788     
2Fridolin 3.00 64-bit 4CPU2755     
3Fridolin 3.10 64-bit2666     
4Fridolin 3.00 64-bit2657     
5Fridolin 2.00 64-bit2538     
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
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2788 94.5100.0100.0100.0
2Fridolin 3.00 64-bit 4CPU27555.5 100.0100.0100.0
3Fridolin 3.10 64-bit26660.00.0 75.5100.0
4Fridolin 3.00 64-bit26570.00.024.5 100.0
5Fridolin 2.00 64-bit25380.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2788 05100
2Fridolin 3.00 64-bit 4CPU27550 42532115
3Fridolin 3.10 64-bit266651425 8829
4Fridolin 3.00 64-bit2657032188 701
5Fridolin 2.00 64-bit253801529701 
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
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2788 0.03.60.00.0
2Fridolin 3.00 64-bit 4CPU27550.0 34.521.70.5
3Fridolin 3.10 64-bit26663.634.5 4.40.8
4Fridolin 3.00 64-bit26570.021.74.4 17.6
5Fridolin 2.00 64-bit25380.00.50.817.6 
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 39 common opponents

Custom engine selection
NameEloFridolin
3.10
64-bit
4CPU
Fridolin
3.00
64-bit
4CPU
Fridolin
3.10
64-bit
Fridolin
3.00
64-bit
Fridolin
2.00
64-bit
tomitankChess 3.0 64-bit2767  0%
0/1
50%
16/32
 
Devel 2.0000270888%
17.5/20
 68%
21/31
  
Djinn 1.021 64-bit2677  53%
19/36
 0%
0/1
RedQueen 1.1.98 64-bit2669  61%
21.5/35
 100%
1/1
Alaric 7072663 56%
14/25
42%
15/36
  
ECE X3 64-bit2655 71%
17/24
  0%
0/1
Phalanx XXV2653 60%
14.5/24
43%
15.5/36
 50%
0.5/1
Colossus 2008b2641 71%
17/24
49%
17.5/36
  
Cyrano 0.6b17 64-bit2641 62%
15/24
60%
21/35
0%
0/1
0%
0/1
Sjakk 2.2 64-bit2638 77%
18.5/24
49%
17.5/36
  
Rodin 8.02635 50%
12.5/25
56%
20/36
49%
18/37
 
E.T. Chess 13.01.082634 60%
15/25
54%
19.5/36
 100%
1/1
WyldChess 1.51 64-bit2631 76%
19/25
50%
0.5/1
  
Movei 00.8.438 (10 10 10)2623   59%
23/39
50%
1/2
Zarkov 6.552618 74%
18.5/25
 64%
25/39
 
DanaSah 7.32617 76%
19/25
 45%
18/40
 
Sloppy 0.2.2 64-bit2617   51%
20.5/40
0%
0/1
Slow Chess Blitz WV2.12614  100%
1/1
55%
21.5/39
0%
0/1
Delocto 0.6 64-bit2610 74%
18.5/25
 58%
22/38
 
Glass 2.0 64-bit2609 64%
16/25
 65%
25.5/39
100%
1/1
NameEloFridolin
3.10
64-bit
4CPU
Fridolin
3.00
64-bit
4CPU
Fridolin
3.10
64-bit
Fridolin
3.00
64-bit
Fridolin
2.00
64-bit
Floyd 0.9 64-bit2584   56%
22.5/40
100%
1/1
Hamsters 0.7.12578   59%
19/32
45%
14.5/32
GarboChess 3.0 64-bit2574   64%
25/39
25%
0.5/2
SOS 5.12574  100%
1/1
58%
18.5/32
38%
12.5/33
Maverick 1.5 64-bit2569   64%
20.5/32
43%
9.5/22
Aristarch 4.502566   52%
16.5/32
40%
13.5/34
Petir 4.392566   69%
22/32
50%
16/32
nanoSzachy 4.1 64-bit2557   56%
18.5/33
39%
24.5/63
Brutus 8.05 64-bit2555   69%
22/32
50%
16.5/33
Ghost 3.1 64-bit2551   82%
14/17
47%
15/32
Dorky 4.8 64-bit2548  50%
0.5/1
65%
21.5/33
 
Betsabe II 1.842542   90%
9/10
49%
35/72
AnMon 5.752539   48%
15.5/32
47%
15/32
Ufim 8.022539   79%
13.5/17
44%
14/32
Capivara LK 0.09b02g 64-bit2538   62%
20/32
100%
2/2
Pepito 1.59.2 64-bit2521   0%
0/1
42%
2.5/6
Little Goliath Evolution 3.122505  50%
0.5/1
 42%
13.5/32
Magnum 4.0 32-bit2492  100%
1/1
 59%
19/32
CyberPagno 3.0 64-bit2491  100%
1/1
 62%
20/32
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

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on July 17, 2019