CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Custom engine selection

Comparing 6 engines!
6 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 CPU.
Computed on October 19, 2019 with Bayeselo based on 2'120'567 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+
1Rodin 8.02635+13−1348.2%+11.929.5%2131 
98.9%
 Rodin 7.02612+15−1548.3%+12.430.3%1612
100.0%
 Rodin 6.02570+16−1646.7%+22.630.2%1427
99.8%
 Rodin 5.12538+15−1553.0%−22.429.7%1598
99.5%
 Rodin 4.02512+14−1452.0%−15.228.3%1971
100.0%
 Rodin 3.02365+17−1752.0%−15.123.5%1343
 

Results matrix

Custom engine selection
#NameElo123456
1Rodin 8.02635      
2Rodin 7.02612      
3Rodin 6.02570      
4Rodin 5.12538      
5Rodin 4.02512      
6Rodin 3.02365      
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
#NameElo123456
1Rodin 8.02635 98.9100.0100.0100.0100.0
2Rodin 7.026121.1 100.0100.0100.0100.0
3Rodin 6.025700.00.0 99.8100.0100.0
4Rodin 5.125380.00.00.2 99.5100.0
5Rodin 4.025120.00.00.00.5 100.0
6Rodin 3.023650.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Rodin 8.02635 160669532312512
2Rodin 7.026121606 11874712120
3Rodin 6.025706951187 116552742
4Rodin 5.125383234711165 155491
5Rodin 4.025121252125271554 793
6Rodin 3.023651204291793 
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
#NameElo123456
1Rodin 8.02635 42.919.58.73.00.3
2Rodin 7.0261242.9 39.114.75.90.0
3Rodin 6.0257019.539.1 38.515.51.5
4Rodin 5.125388.714.738.5 43.53.1
5Rodin 4.025123.05.915.543.5 23.9
6Rodin 3.023650.30.01.53.123.9 
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 80 common opponents

Custom engine selection
NameEloRodin
8.0
Rodin
7.0
Rodin
6.0
Rodin
5.1
Rodin
4.0
Rodin
3.0
Chronos 1.9.9 64-bit273927%
9/33
45%
4.5/10
    
iCE 1.0 64-bit2720 30%
3/10
27%
8.5/32
   
Djinn 1.021 64-bit267641%
14.5/35
42%
13.5/32
    
Pawny 1.1 64-bit267336%
11.5/32
33%
10.5/32
    
Alaric 707266341%
14.5/35
36%
15/42
    
Cheese 1.7 64-bit265552%
16.5/32
38%
12/32
    
Nebula 2.0 64-bit265452%
17/33
42%
17.5/42
41%
13/32
   
Donna 4.0 64-bit265045%
15/33
45%
14.5/32
    
Pawny 1.0 64-bit2647 41%
17/41
44%
14/32
   
Colossus 2008b264148%
15.5/32
48%
20/42
31%
10/32
   
Cyrano 0.6b17 64-bit264147%
15.5/33
30%
3/10
    
Sjakk 2.2 64-bit263837%
13/35
55%
17.5/32
    
E.T. Chess 13.01.08263460%
20.5/34
54%
22.5/42
44%
14/32
   
Gandalf 62627 47%
15/32
41%
13/32
38%
12/32
  
WildCat 8262359%
19/32
51%
20.5/40
55%
17.5/32
   
Movei 00.8.438 (10 10 10)262255%
17.5/32
48%
15.5/32
47%
15/32
   
Philou 3.7.1 64-bit261956%
18/32
54%
22.5/42
  35%
8.5/24
 
Rotor 0.7a2618 60%
6/10
44%
14/32
39%
12.5/32
  
Sloppy 0.2.2 64-bit261757%
52/91
48%
19.5/41
34%
10.5/31
50%
15.5/31
  
Alfil 12 MT2615  40%
12.5/31
 47%
15/32
 
NameEloRodin
8.0
Rodin
7.0
Rodin
6.0
Rodin
5.1
Rodin
4.0
Rodin
3.0
Slow Chess Blitz WV2.1261451%
17.5/34
55%
23/42
47%
15/32
39%
12.5/32
  
Rotor 0.8261250%
16/32
59%
19/32
    
Glass 2.0 64-bit261044%
14/32
61%
19/31
    
Jellyfish 1.1 64-bit261055%
18/33
56%
18/32
    
Ruffian 2.1.0260850%
1/2
48%
15.5/32
56%
18/32
36%
11.5/32
  
Philou 3.7 64-bit2606  47%
15/32
31%
10/32
33%
10.5/32
 
Amyan 1.72260349%
17/35
45%
19/42
42%
13.5/32
45%
14.5/32
29%
3.5/12
 
Pharaon 3.5.1260361%
20/33
45%
29/64
50%
16/32
   
Glass 1.9 64-bit2600 75%
7.5/10
47%
15/32
38%
12/32
31%
10/32
 
GarboChess 2.10 64-bit259858%
18.5/32
52%
16/31
56%
17.5/31
42%
13.5/32
  
GNU Chess 5.07.173b 64-bit2597  48%
15.5/32
47%
15/32
33%
4/12
 
N2 0.4 64-bit2590 45%
4.5/10
  46%
5.5/12
 
CuckooChess 1.12 64-bit2582 45%
4.5/10
  33%
4/12
 
Francesca MAD 0.192580100%
1/1
53%
17/32
47%
15/32
 62%
7.5/12
 
Hamsters 0.7.12578 57%
36.5/64
47%
15/32
   
Pseudo 0.7c2575100%
1/1
55%
5.5/10
    
Arminius 2015-08-06 64-bit257467%
21.5/32
55%
17.5/32
    
Atlas 3.25 64-bit2569  55%
17/31
44%
18.5/42
  
nanoSzachy 4.1 64-bit2559100%
1/1
44%
14/32
    
Petir 4.999999255550%
1/2
 36%
11.5/32
41%
13/32
  
NameEloRodin
8.0
Rodin
7.0
Rodin
6.0
Rodin
5.1
Rodin
4.0
Rodin
3.0
The Baron 2.23 64-bit2555  59%
19/32
53%
17/32
  
Rebel Century2544  52%
16.5/32
50%
15/30
  
nanoSzachy 4.0 64-bit2543  50%
16/32
39%
16.5/42
39%
12.5/32
 
Ufim 8.022540  61%
19.5/32
47%
14.5/31
59%
19/32
 
AnMon 5.752538  53%
17/32
45%
14.5/32
50%
16/32
 
Hermann 2.8 64-bit2531100%
1/1
 52%
16.5/32
48%
15.5/32
50%
6/12
36%
5/14
GreKo 8.2 64-bit2526   45%
14/31
42%
5/12
 
Pepito 1.59.2 64-bit2521100%
2/2
  63%
19.5/31
33%
10.5/32
 
DanaSah 4.242505   55%
17.5/32
59%
19/32
 
Green Light Chess 3.01.2.22504   73%
23.5/32
59%
19/32
 
Little Goliath Evolution 3.122504100%
1/1
  48%
15.5/32
50%
16/32
 
Yace 0.99.872503   44%
14/32
50%
16/32
 
Murka 2 64-bit2481   69%
29/42
50%
16/32
 
Cheese 1.4 64-bit2476   45%
19/42
59%
19/32
 
Cerebro 3.03d2471   64%
20.5/32
52%
16.5/32
 
Dorky 4.3 64-bit2466   71%
30/42
57%
25/44
 
Pawny 0.3 64-bit2462   58%
18.5/32
55%
24/44
 
LittleThought 1.052 64-bit2452    61%
19.5/32
47%
13.5/29
Delphil 2.82450   64%
20.5/32
58%
7/12
 
Counter 1.22446100%
1/1
  73%
22.5/31
56%
18/32
 
NameEloRodin
8.0
Rodin
7.0
Rodin
6.0
Rodin
5.1
Rodin
4.0
Rodin
3.0
Matacz 1.42446   58%
18.5/32
61%
19.5/32
 
SpiderChess 0706032439100%
1/1
  68%
17/25
55%
15.5/28
 
Atlas 3.14b 64-bit2436   67%
21.5/32
79%
9.5/12
24%
4/17
LambChop 10.9924340%
0/1
   58%
17.5/30
 
Eeyore 1.52 64-bit2427100%
1/1
  62%
12.5/20
50%
6/12
 
Hussar 0.42419   65%
6.5/10
50%
6/12
 
Dragon 4.62417    62%
20/32
45%
13.5/30
Pawny 0.2.1 64-bit2413    72%
23/32
58%
18.5/32
RomiChess P3L 64-bit2411   82%
16.5/20
80%
25.5/32
 
RomiChess P3k 64-bit2408    57%
17/30
40%
12/30
Ifrit m1.8 64-bit2403   70%
7/10
68%
13.5/20
 
Leila 0.53h2387    64%
20.5/32
45%
13/29
Amy 0.87b2385    70%
21/30
42%
12.5/30
Gosu 0.162382    75%
24/32
34%
10/29
Comet B682377    66%
21/32
39%
12.5/32
Patzer 3.802374100%
1/1
   84%
27/32
64%
18.5/29
Der Bringer 1.92373100%
1/1
   69%
22/32
45%
13/29
Djinn 0.925x2372    66%
20.5/31
48%
14.5/30
Muse 0.899b2371    77%
24.5/32
40%
12/30
KnightX 1.92229750%
0.5/1
    68%
20.5/30
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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Match length (Minimum number of games to highlight with color):

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