Invalid print option: "score with common opponentst"
CCRL 40/40
CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 11 engines!
11 selected engines played 0 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on October 19, 2019 with Bayeselo based on 1'092'341 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+
1Alfil 15.7 64-bit 4CPU3138+17−1742.9%+47.856.3%1006 
100.0%
 Alfil 15.7 64-bit3057+13−1344.8%+31.455.6%1740
51.2%
 Alfil 15.8 64-bit 4CPU3057+22−2253.9%−24.347.9%631
100.0%
 Alfil 15.8 64-bit2965+17−1750.3%−2.246.4%1132
100.0%
 Alfil 13.1 64-bit 4CPU2746+28−2841.8%+53.734.1%440
100.0%
 Alfil 12 MT2634+24−2450.3%−4.933.9%598
63.6%
 Alfil 13.1 64-bit2629+17−1750.0%−0.931.9%1204
99.2%
 Alfil 8.1.12601+14−1451.0%−9.132.1%1803
99.2%
 Alfil 11 MT2557+33−3347.9%+13.331.9%304
100.0%
 Alfil 7.62375+33−3347.4%+16.432.5%305
75.1%
 Alfil 6.102359+33−3346.7%+21.929.6%314
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Alfil 15.7 64-bit 4CPU3138           
2Alfil 15.7 64-bit3057           
3Alfil 15.8 64-bit 4CPU3057           
4Alfil 15.8 64-bit2965           
5Alfil 13.1 64-bit 4CPU2746           
6Alfil 12 MT2634           
7Alfil 13.1 64-bit2629           
8Alfil 8.1.12601           
9Alfil 11 MT2557           
10Alfil 7.62375           
11Alfil 6.102359           
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
#NameElo1234567891011
1Alfil 15.7 64-bit 4CPU3138 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Alfil 15.7 64-bit30570.0 51.2100.0100.0100.0100.0100.0100.0100.0100.0
3Alfil 15.8 64-bit 4CPU30570.048.8 100.0100.0100.0100.0100.0100.0100.0100.0
4Alfil 15.8 64-bit29650.00.00.0 100.0100.0100.0100.0100.0100.0100.0
5Alfil 13.1 64-bit 4CPU27460.00.00.00.0 100.0100.0100.0100.0100.0100.0
6Alfil 12 MT26340.00.00.00.00.0 63.698.9100.0100.0100.0
7Alfil 13.1 64-bit26290.00.00.00.00.036.4 99.2100.0100.0100.0
8Alfil 8.1.126010.00.00.00.00.01.10.8 99.2100.0100.0
9Alfil 11 MT25570.00.00.00.00.00.00.00.8 100.0100.0
10Alfil 7.623750.00.00.00.00.00.00.00.00.0 75.1
11Alfil 6.1023590.00.00.00.00.00.00.00.00.024.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Alfil 15.7 64-bit 4CPU3138 046600000000
2Alfil 15.7 64-bit30570 0846100160000
3Alfil 15.8 64-bit 4CPU30574660 024000000
4Alfil 15.8 64-bit296508460 00180000
5Alfil 13.1 64-bit 4CPU2746010240 000000
6Alfil 12 MT263400000 339234271412
7Alfil 13.1 64-bit26290160180339 299601613
8Alfil 8.1.1260100000234299 128168102
9Alfil 11 MT25570000027160128 07
10Alfil 7.62375000004161680 120
11Alfil 6.1023590000012131027120 
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
#NameElo1234567891011
1Alfil 15.7 64-bit 4CPU3138 0.028.50.00.00.00.00.00.00.00.0
2Alfil 15.7 64-bit30570.0 0.029.50.50.00.50.00.00.00.0
3Alfil 15.8 64-bit 4CPU305728.50.0 0.02.20.00.00.00.00.00.0
4Alfil 15.8 64-bit29650.029.50.0 0.00.00.80.00.00.00.0
5Alfil 13.1 64-bit 4CPU27460.00.52.20.0 0.00.00.00.00.00.0
6Alfil 12 MT26340.00.00.00.00.0 18.89.730.00.41.3
7Alfil 13.1 64-bit26290.00.50.00.80.018.8 9.94.01.10.9
8Alfil 8.1.126010.00.00.00.00.09.79.9 6.18.04.8
9Alfil 11 MT25570.00.00.00.00.030.04.06.1 0.01.1
10Alfil 7.623750.00.00.00.00.00.41.18.00.0 19.4
11Alfil 6.1023590.00.00.00.00.01.30.94.81.119.4 
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

Alter engine selection



Alter output selection

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

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:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019