CCRL 40/40
Downloads and Statistics
May 25, 2019
Testing summary:
Total: 1'048'225 games
played by 2'458 programs
143565 CPU days (X2 4600+)

White wins: 364'320 (34.8%)
Black wins: 271'251 (25.9%)
Draws: 412'654 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 4 engines!
4 selected engines played 60 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 May 25, 2019 with Bayeselo based on 1'048'225 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+
1Fridolin 3.10 64-bit2677+24−2447.6%+14.635.4%602 
59.8%
 Fridolin 3.00 64-bit2673+17−1755.9%−43.432.1%1239
100.0%
 Fridolin 2.00 64-bit 4CPU2588+34−3441.9%+57.331.3%297
99.8%
 Fridolin 2.00 64-bit2530+16−1649.7%+0.932.5%1435
 

Results matrix

Custom engine selection
#NameElo1234
1Fridolin 3.10 64-bit2677    
2Fridolin 3.00 64-bit2673   39 − 21
+29−11=20
−42
3Fridolin 2.00 64-bit 4CPU2588    
4Fridolin 2.00 64-bit2530 21 − 39
+11−29=20
+42
  
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
1Fridolin 3.10 64-bit2677 59.8100.0100.0
2Fridolin 3.00 64-bit267340.2 100.0100.0
3Fridolin 2.00 64-bit 4CPU25880.00.0 99.8
4Fridolin 2.00 64-bit25300.00.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Fridolin 3.10 64-bit2677 1520162
2Fridolin 3.00 64-bit2673152 0189
3Fridolin 2.00 64-bit 4CPU258800 28
4Fridolin 2.00 64-bit253016218928 
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
1Fridolin 3.10 64-bit2677 8.30.08.0
2Fridolin 3.00 64-bit26738.3 0.07.1
3Fridolin 2.00 64-bit 4CPU25880.00.0 1.6
4Fridolin 2.00 64-bit25308.07.11.6 
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 18 common opponents

Custom engine selection
NameEloFridolin
3.10
64-bit
Fridolin
3.00
64-bit
Fridolin
2.00
64-bit
4CPU
Fridolin
2.00
64-bit
WyldChess 1.51 64-bit268338%
1.5/4
50%
2/4
  
Francesca MAD 0.21 64-bit266443%
6/14
75%
3/4
  
Floyd 0.9 64-bit265746%
6.5/14
49%
17.5/36
 25%
1/4
ECE X3.5 64-bit264464%
11.5/18
55%
22/40
  
Amoeba 1.2 64-bit264050%
7/14
  36%
5/14
WyldChess 1.4 64-bit263861%
8.5/14
  21%
3/14
DanaSah 7.3263650%
2/4
75%
3/4
 25%
2/8
Sjakk 2.2 64-bit263350%
7/14
  34%
7.5/22
Rodin 8.0262771%
10/14
  17%
1/6
NoraGrace 2.0 64-bit262561%
8.5/14
  25%
2/8
Nebula 2.0 64-bit262271%
10/14
  50%
1/2
K2 0.91261675%
3/4
12%
0.5/4
  
Delocto 0.6 64-bit257675%
3/4
55%
22/40
  
Coiled 0.6 64-bit257088%
3.5/4
62%
2.5/4
  
Capivara LK 0.09b02c 64-bit2557  50%
9/18
25%
2.5/10
Dorky 4.8 64-bit2550 51%
18.5/36
 54%
6.5/12
Orion 0.5 64-bit2529 62%
2.5/4
 50%
0.5/1
LittleThought 1.052 64-bit2502 76%
39.5/52
 25%
0.5/2
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%

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 May 25, 2019