CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 8 engines!
8 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 Intel CPU.
Computed on September 14, 2019 with Bayeselo based on 2'097'576 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+
1Rhetoric 1.4.3 64-bit2805+9−949.1%+6.831.4%4820 
99.9%
 Rhetoric 1.4.1 64-bit2778+15−1548.8%+8.334.2%1535
100.0%
 Rhetoric 1.4 64-bit2718+18−1850.7%−4.633.6%1040
96.2%
 Rhetoric 1.2 64-bit2696+17−1751.0%−5.034.4%1203
100.0%
 Rhetoric 1.1 64-bit2548+18−1853.0%−21.132.4%1008
100.0%
 Rhetoric 1.0 64-bit2439+20−2050.8%−5.423.7%923
100.0%
 Rhetoric Lite2237+19−1951.2%−9.519.8%1041
100.0%
 Rhetoric 0.10.d2076+16−1645.7%+34.418.2%1525
 

Results matrix

Custom engine selection
#NameElo12345678
1Rhetoric 1.4.3 64-bit2805        
2Rhetoric 1.4.1 64-bit2778        
3Rhetoric 1.4 64-bit2718        
4Rhetoric 1.2 64-bit2696        
5Rhetoric 1.1 64-bit2548        
6Rhetoric 1.0 64-bit2439        
7Rhetoric Lite2237        
8Rhetoric 0.10.d2076        
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
#NameElo12345678
1Rhetoric 1.4.3 64-bit2805 99.9100.0100.0100.0100.0100.0100.0
2Rhetoric 1.4.1 64-bit27780.1 100.0100.0100.0100.0100.0100.0
3Rhetoric 1.4 64-bit27180.00.0 96.2100.0100.0100.0100.0
4Rhetoric 1.2 64-bit26960.00.03.8 100.0100.0100.0100.0
5Rhetoric 1.1 64-bit25480.00.00.00.0 100.0100.0100.0
6Rhetoric 1.0 64-bit24390.00.00.00.00.0 100.0100.0
7Rhetoric Lite22370.00.00.00.00.00.0 100.0
8Rhetoric 0.10.d20760.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Rhetoric 1.4.3 64-bit2805 132653646218000
2Rhetoric 1.4.1 64-bit27781326 11679240000
3Rhetoric 1.4 64-bit27185361167 14650000
4Rhetoric 1.2 64-bit26964629241465 128000
5Rhetoric 1.1 64-bit25481800128 49700
6Rhetoric 1.0 64-bit24390000497 00
7Rhetoric Lite2237000000 1210
8Rhetoric 0.10.d20760000001210 
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
#NameElo12345678
1Rhetoric 1.4.3 64-bit2805 20.99.17.70.30.00.00.0
2Rhetoric 1.4.1 64-bit277820.9 45.333.70.00.00.00.0
3Rhetoric 1.4 64-bit27189.145.3 65.30.00.00.00.0
4Rhetoric 1.2 64-bit26967.733.765.3 5.80.00.00.0
5Rhetoric 1.1 64-bit25480.30.00.05.8 25.70.00.0
6Rhetoric 1.0 64-bit24390.00.00.00.025.7 0.00.0
7Rhetoric Lite22370.00.00.00.00.00.0 47.2
8Rhetoric 0.10.d20760.00.00.00.00.00.047.2 
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 78 common opponents

Custom engine selection
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Atlas 3.80 64-bit287535%
11.5/33
39%
12.5/32
      
EXchess 7.71b 64-bit286042%
13.5/32
30%
9/30
      
Bobcat 7.1 64-bit285438%
12/32
39%
12.5/32
      
Onno 1.2.70 64-bit284650%
16/32
42%
13.5/32
      
Arasan 17.5 64-bit284553%
16.5/31
27%
8.5/32
      
Zappa Mexico II 64-bit284439%
12.5/32
44%
14/32
      
Vajolet2 1.28 64-bit2838 50%
16/32
 28%
9/32
    
Rodent 1.7 64-bit282948%
15.5/32
58%
18.5/32
      
Crafty 23.8 64-bit282556%
18/32
56%
18/32
      
DisasterArea 1.54281044%
14/32
34%
11/32
      
Tornado 7.0 64-bit281050%
16/32
48%
15.5/32
      
Loop 13.6 (Loop 2007) 64-bit279553%
17/32
53%
17/32
      
Rodent 1.5 64-bit2793 48%
15.5/32
36%
11.5/32
     
Ktulu 92781100%
1/1
56%
17.5/31
52%
16/31
41%
13/32
    
Octochess r5190 64-bit277856%
18/32
41%
13/32
23%
7/31
42%
13.5/32
    
Arasan 17.0 64-bit2777  39%
12.5/32
41%
13/32
    
Bright 0.5c277261%
20/33
47%
15/32
50%
16/32
41%
13/32
    
Twisted Logic 20090922 64-bit277058%
18.5/32
55%
17.5/32
34%
11/32
50%
16/32
    
Frenzee 3.5.19 64-bit276849%
16.5/34
59%
19/32
44%
14/32
41%
13/32
    
EXchess 7.18b 64-bit2764 48%
15.5/32
48%
15.5/32
50%
15.5/31
    
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Jonny 4.00276255%
18/33
46%
70.5/152
42%
13.5/32
36%
11.5/32
    
Dirty 20Apr2013 64-bit2761 42%
12.5/30
47%
15/32
39%
12.5/32
    
BugChess2 1.9 64-bit275944%
14.5/33
52%
16.5/32
52%
16/31
34%
11/32
    
Mini Rodent 1.0 64-bit274664%
20.5/32
47%
15/32
      
Godel 3.4.9 64-bit274156%
19.5/35
61%
19.5/32
58%
18.5/32
     
Chronos 1.9.9 64-bit274059%
19/32
70%
22.5/32
41%
13/32
38%
12/32
    
iCE 1.0 64-bit2721  56%
18/32
48%
15.5/32
    
Rodent 1.2 64-bit2717  50%
16/32
56%
18/32
    
Chess Tiger 2007.12713 62%
20/32
44%
14/32
44%
14/32
    
Bobcat 3.25 64-bit2712 50%
16/32
50%
15.5/31
45%
14.5/32
    
Atlas 3.60 64-bit2703 69%
22/32
41%
13/32
52%
16.5/32
    
Tucano 5.00 64-bit2701 66%
21/32
66%
14.5/22
     
Delfi 5.4268250%
0.5/1
61%
19.5/32
52%
16.5/32
     
RedQueen 1.1.97 64-bit2680 61%
19.5/32
59%
19/32
     
Alaric 707266350%
1/2
 59%
19/32
     
Tucano 4.00 64-bit2662  52%
16/31
58%
18.5/32
    
Nebula 2.0 64-bit2654100%
1/1
 63%
19.5/31
58%
18.5/32
    
Pawny 1.0 64-bit2647  56%
18/32
61%
19.5/32
    
Alfil 13.1 64-bit2643  50%
16/32
58%
18.5/32
    
Colossus 2008b2642  62%
20/32
58%
18.5/32
    
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Sjakk 2.2 64-bit263850%
0.5/1
 66%
21/32
     
E.T. Chess 13.01.082634  67%
21.5/32
62%
20/32
    
Djinn 1.008 64-bit2621  69%
22/32
64%
20.5/32
    
Rotor 0.8261250%
0.5/1
  64%
20.5/32
    
Amyan 1.722604100%
1/1
   47%
15/32
   
Pharaon 3.5.12603   59%
19/32
45%
14.5/32
   
GarboChess 2.10 64-bit2598   58%
18.5/32
31%
10/32
   
Hamsters 0.7.12578100%
1/1
   42%
13.5/32
   
Aristarch 4.502566100%
1/1
   58%
18.5/32
   
Ufim 8.02254050%
1/2
   66%
21/32
   
Little Goliath Evolution 3.122505    55%
17.5/32
41%
13/32
  
Yace 0.99.872503100%
1/1
   55%
17.5/32
   
Mephisto Gideon Professional2474    48%
15.5/32
52%
16.5/32
  
Cerebro 3.03d2471    96%
23/24
42%
13.5/32
  
Dorky 4.3 64-bit2466    52%
16.5/32
56%
18/32
  
Sjakk 2.0 64-bit2455    68%
21/31
53%
17/32
  
LittleThought 1.052 64-bit2452    73%
22.5/31
55%
17.5/32
  
Counter 1.22447    70%
19.5/28
39%
12.5/32
  
Matacz 1.42446    70%
22.5/32
53%
16.5/31
  
Popochin 3.22275      53%
17/32
30%
9.5/32
NameEloRhetoric
1.4.3
64-bit
Rhetoric
1.4.1
64-bit
Rhetoric
1.4
64-bit
Rhetoric
1.2
64-bit
Rhetoric
1.1
64-bit
Rhetoric
1.0
64-bit
Rhetoric
Lite
Rhetoric
0.10.d
Sjakk 1.1.92273      48%
15.5/32
26%
8/31
Esc 1.162267      41%
13/32
30%
9.5/32
Zeus 1.292262      39%
12.5/32
39%
12.5/32
Natwarlal 0.142261      48%
15.5/32
25%
8/32
Capivara LK 0.08a11 64-bit2252      55%
17.5/32
32%
9.5/30
Ant 2006-F2236      34%
11/32
41%
13/32
AliChess 4.252229      45%
14/31
22%
7/32
Genesis 2.02170      61%
19.5/32
33%
10.5/32
InmiChess3.06N2162      64%
20.5/32
30%
9.5/32
BlackBishop 1.02156      69%
22/32
44%
14/32
Alarm 0.93.12144      59%
19/32
31%
9.5/31
Lime 662143      62%
20/32
42%
13.5/32
Fortress 1.622135      52%
16.5/32
47%
15/32
Nesik 0.7.0 alpha2134      65%
20/31
31%
10/32
FireFly 2.5.8 64-bit2133      59%
19/32
31%
10/32
WJChess 1.642131      64%
20.5/32
36%
11.5/32
BikJump 2.01 64-bit2103      80%
25.5/32
52%
16.5/32
Wing 2.0a2100      62%
20/32
39%
12.5/32
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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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 September 14, 2019