CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Custom engine selection

Comparing 4 engines!
4 selected engines played 0 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on February 28, 2021 with Bayeselo based on 1'220'774 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+
1Nawito 19062631+20−2050.2%−0.135.4%831 
98.8%
 Nawito 18122599+19−2048.3%+12.133.0%892
51.0%
 Nawito 20122598+84−8547.8%+15.937.8%45
61.4%
 Nawito 1.1d2585+28−2850.2%−2.536.7%401
 

Results matrix

Custom engine selection
#NameElo1234
1Nawito 19062631    
2Nawito 18122599    
3Nawito 20122598    
4Nawito 1.1d2585    
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
#NameElo1234
1Nawito 19062631 98.877.499.5
2Nawito 181225991.2 51.078.9
3Nawito 2012259822.649.0 61.4
4Nawito 1.1d25850.521.138.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Nawito 19062631 4204136
2Nawito 18122599420 34250
3Nawito 201225984134 30
4Nawito 1.1d25853625030 
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
#NameElo1234
1Nawito 19062631 24.44.72.9
2Nawito 1812259924.4 3.619.3
3Nawito 201225984.73.6 6.7
4Nawito 1.1d25852.919.36.7 
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 38 common opponents

Custom engine selection
NameEloNawito
1906
Nawito
1812
Nawito
2012
Nawito
1.1d
Glaurung 2.1 64-bit276956%
4.5/8
31%
2.5/8
  
GreKo 2018.07 64-bit270838%
3/8
44%
3.5/8
  
ECE 19.6.6.3 64-bit269438%
6/16
50%
5/10
  
Fridolin 3.10 64-bit268317%
2/12
12%
0.5/4
  
Ktulu 7.52664 31%
2.5/8
 35%
3.5/10
K2 0.95266353%
17/32
20%
2/10
  
Igel 1.4.1 64-bit2660 12%
0.5/4
 30%
3/10
CM9000 Enforcer2658  38%
1.5/4
50%
1/2
Gandalf 7 64-bit2645 38%
1.5/4
12%
0.5/4
46%
5.5/12
DanaSah 7.3264050%
2/4
75%
3/4
  
DanaSah 7.9263638%
1.5/4
40%
14.5/36
  
Orion 0.6 64-bit262962%
12.5/20
50%
6/12
  
Rodin 8.02628  75%
3/4
50%
1/2
NoraGrace 2.0 64-bit262356%
4.5/8
38%
3/8
  
Sloppy 0.2.2 64-bit2611 56%
4.5/8
 25%
2.5/10
Betsabe II 2020260869%
5.5/8
 88%
3.5/4
 
Muse 0.953 64-bit2596 50%
2/4
 75%
1.5/2
Betsabe II 1.96259355%
15.5/28
46%
5.5/12
  
Petir 4.39259181%
6.5/8
  60%
6/10
Brutus 8.05 64-bit2588 62%
2.5/4
38%
1.5/4
100%
2/2
NameEloNawito
1906
Nawito
1812
Nawito
2012
Nawito
1.1d
Donna 4.1 64-bit258750%
8/16
62%
5/8
  
Drofa 2.1.0 64-bit258662%
2.5/4
 25%
1/4
 
Asymptote 0.4.2 64-bit2585 56%
9/16
 55%
5.5/10
Coiled 0.6 64-bit258550%
8/16
69%
5.5/8
12%
0.5/4
 
GarboChess 3.0 64-bit2585 31%
2.5/8
 55%
5.5/10
Jellyfish 1.1 64-bit2581 38%
4.5/12
 75%
7.5/10
Coiled 0.4 64-bit2564 62%
5/8
 62%
7.5/12
Counter 2.0.2 64-bit2561 38%
3/8
 50%
5/10
Jumbo 0.7.0 64-bit256171%
18.5/26
 100%
1/1
 
Jumbo 0.6.107 64-bit256069%
5.5/8
88%
3.5/4
  
Dorky 4.8 64-bit255869%
11/16
50%
2/4
  
Detroid 1.0.1 64-bit255659%
16.5/28
50%
7/14
0%
0/1
 
tomitankChess 1.4 64-bit2556 50%
4/8
 58%
7/12
FrankWalter 2.4.0 64-bit254164%
18/28
64%
24.5/38
50%
0.5/1
 
chess22k 1.3 64-bit253869%
5.5/8
38%
3/8
 55%
5.5/10
Marvin 2.0.0 64-bit2534 81%
6.5/8
 45%
4.5/10
CyberPagno 3.0 64-bit2515 44%
3.5/8
 65%
6.5/10
Nemeton 1.81246575%
6/8
58%
7/12
  
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
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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 February 28, 2021