CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 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 January 18, 2020 with Bayeselo based on 1'114'202 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+
1Matacz 1.42479+16−1649.8%+0.632.8%1257 
54.1%
 Matacz 1.32477+25−2548.8%+8.431.7%526
99.8%
 Matacz 1.12419+31−3147.4%+18.629.9%361
 

Results matrix

Custom engine selection
#NameElo123
1Matacz 1.42479   
2Matacz 1.32477   
3Matacz 1.12419   
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
#NameElo123
1Matacz 1.42479 54.1100.0
2Matacz 1.3247745.9 99.8
3Matacz 1.124190.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Matacz 1.42479 163127
2Matacz 1.32477163 157
3Matacz 1.12419127157 
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
#NameElo123
1Matacz 1.42479 9.17.8
2Matacz 1.324779.1 17.7
3Matacz 1.124197.817.7 
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 37 common opponents

Custom engine selection
NameEloMatacz
1.4
Matacz
1.3
Matacz
1.1
Alaric 0702b2605 25%
0.5/2
25%
0.5/2
Alfil 8.1.1260138%
1.5/4
25%
0.5/2
 
Booot 4.13.12587 25%
0.5/2
50%
1/2
Petir 4.99999925790%
0/1
25%
1.5/6
 
Frenzee 3.0 32-bit2577 29%
3.5/12
15%
1.5/10
Crafty 22.1 32-bit256533%
12/36
25%
0.5/2
 
Ufim 8.02254375%
3/4
50%
2/4
33%
2/6
Crafty 21.5 32-bit254250%
1/2
 50%
1/2
Twisted Logic 0.080b262522 38%
1.5/4
0%
0/1
AnMon 5.60251425%
1/4
50%
5/10
100%
2/2
Little Goliath Evolution 3.12250750%
8/16
35%
3.5/10
12%
0.5/4
Twisted Logic 20080404x249575%
1.5/2
0%
0/2
 
Booot 4.12.02484 50%
1/2
67%
2/3
SpiderChess 07060324820%
0/2
75%
1.5/2
 
Trace 1.36248250%
10/20
 0%
0/1
Pepito 1.59 32-bit248150%
2/4
55%
17.5/32
 
Anatoli 0.35k247558%
24.5/42
67%
2/3
 
Amyan 1.597247350%
2/4
100%
2/2
50%
3/6
Trace 1.37a247150%
5/10
88%
7/8
32%
3.5/11
Quark 2.35246858%
11.5/20
 38%
1.5/4
NameEloMatacz
1.4
Matacz
1.3
Matacz
1.1
Booot 4.11.12463 50%
2/4
50%
1/2
Snitch 1.6.2 32-bit243725%
0.5/2
50%
1/2
67%
4/6
Homer 2.01243062%
10/16
50%
1/2
 
PostModernist 1016242069%
12.5/18
67%
4/6
50%
1/2
Kiwi 0.6d 32-bit2419 75%
1.5/2
50%
3/6
Muse 0.899b241658%
3.5/6
 25%
1.5/6
Delphil 1.6c241175%
1.5/2
 33%
2/6
Diablo 0.5.124110%
0/2
75%
1.5/2
100%
2/2
Gaia 3.5 32-bit2411 25%
0.5/2
35%
3.5/10
RomiChess P3k 32-bit240759%
9.5/16
75%
3/4
 
Djinn 0.925x240275%
1.5/2
 62%
5/8
Gosu 0.16239767%
2/3
75%
1.5/2
67%
4/6
Amateur 2.822391 75%
1.5/2
38%
1.5/4
Comet B682383 88%
3.5/4
0%
0/2
Alfil 7.62373 75%
1.5/2
83%
5/6
Aice 0.99.22339 75%
1.5/2
75%
1.5/2
Ant 2006-F2302 100%
2/2
100%
2/2
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 January 18, 2020