CCRL 40/4
Downloads and Statistics
June 8, 2019
Testing summary:
Total: 2'047'025 games
played by 2'359 programs
27440 CPU days (X2 4600+)

White wins: 795'370 (38.9%)
Black wins: 643'883 (31.5%)
Draws: 607'772 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 13 engines!
13 selected engines played 100 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 June 8, 2019 with Bayeselo based on 2'047'025 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+
1Protector 1.9.0 64-bit 4CPU3127+10−1046.4%+24.941.2%3627 
100.0%
 Protector 1.5.0 64-bit 4CPU3086+14−1540.5%+64.537.3%1682
62.8%
 Protector 1.9.0 64-bit3084+7−745.9%+31.240.2%7950
98.2%
 Protector 1.8.0 64-bit3065+17−1745.5%+35.343.1%1210
98.9%
 Protector 1.7.0 64-bit3039+15−1543.0%+51.941.4%1510
52.5%
 Protector 1.6.0 64-bit3038+15−1545.9%+25.640.4%1467
100.0%
 Protector 1.5.0 64-bit2984+13−1346.5%+19.338.5%2182
90.5%
 Protector 1.4.0 64-bit 4CPU2971+13−1332.3%+129.933.6%2343
72.4%
 Protector 1.3.5 64-bit 4CPU2962+27−2736.7%+89.139.6%455
76.2%
 Protector 1.3.4 64-bit 4CPU2952+13−1340.3%+64.441.0%2122
100.0%
 Protector 1.4.0 64-bit2889+14−1448.3%+15.231.6%2009
100.0%
 Protector 1.3.5 64-bit2855+15−1458.4%−62.329.8%1814
61.7%
 Protector 1.3.4 64-bit2852+18−1845.7%+29.237.4%1055
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1Protector 1.9.0 64-bit 4CPU3127  70.5 − 29.5
+44−3=53
+79
          
2Protector 1.5.0 64-bit 4CPU3086             
3Protector 1.9.0 64-bit308429.5 − 70.5
+3−44=53
−79
            
4Protector 1.8.0 64-bit3065             
5Protector 1.7.0 64-bit3039             
6Protector 1.6.0 64-bit3038             
7Protector 1.5.0 64-bit2984             
8Protector 1.4.0 64-bit 4CPU2971             
9Protector 1.3.5 64-bit 4CPU2962             
10Protector 1.3.4 64-bit 4CPU2952             
11Protector 1.4.0 64-bit2889             
12Protector 1.3.5 64-bit2855             
13Protector 1.3.4 64-bit2852             
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
#NameElo12345678910111213
1Protector 1.9.0 64-bit 4CPU3127 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Protector 1.5.0 64-bit 4CPU30860.0 62.897.1100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Protector 1.9.0 64-bit30840.037.2 98.2100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Protector 1.8.0 64-bit30650.02.91.8 98.998.9100.0100.0100.0100.0100.0100.0100.0
5Protector 1.7.0 64-bit30390.00.00.01.1 52.5100.0100.0100.0100.0100.0100.0100.0
6Protector 1.6.0 64-bit30380.00.00.01.147.5 100.0100.0100.0100.0100.0100.0100.0
7Protector 1.5.0 64-bit29840.00.00.00.00.00.0 90.591.6100.0100.0100.0100.0
8Protector 1.4.0 64-bit 4CPU29710.00.00.00.00.00.09.5 72.498.6100.0100.0100.0
9Protector 1.3.5 64-bit 4CPU29620.00.00.00.00.00.08.427.6 76.2100.0100.0100.0
10Protector 1.3.4 64-bit 4CPU29520.00.00.00.00.00.00.01.423.8 100.0100.0100.0
11Protector 1.4.0 64-bit28890.00.00.00.00.00.00.00.00.00.0 100.099.9
12Protector 1.3.5 64-bit28550.00.00.00.00.00.00.00.00.00.00.0 61.7
13Protector 1.3.4 64-bit28520.00.00.00.00.00.00.00.00.00.00.138.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213
1Protector 1.9.0 64-bit 4CPU3127 5942710000588193241000
2Protector 1.5.0 64-bit 4CPU3086594 10010010010001428430800000
3Protector 1.9.0 64-bit3084271100 18971519866601001297156
4Protector 1.8.0 64-bit306501001897 184386361000082082
5Protector 1.7.0 64-bit3039010015191843 144388300018812664
6Protector 1.6.0 64-bit303801008668631443 151411400391171182
7Protector 1.5.0 64-bit2984006016108831514 164001220410273
8Protector 1.4.0 64-bit 4CPU29715881428000114164 80519236872440
9Protector 1.3.5 64-bit 4CPU296219343000000805 101282820
10Protector 1.3.4 64-bit 4CPU295224180012000019231012 8082197
11Protector 1.4.0 64-bit288900978218839112206878280 1638247
12Protector 1.3.5 64-bit28550015012617141024482821638 556
13Protector 1.3.4 64-bit2852006826418227300197247556 
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
#NameElo12345678910111213
1Protector 1.9.0 64-bit 4CPU3127 11.22.30.00.00.00.09.84.74.20.00.00.0
2Protector 1.5.0 64-bit 4CPU308611.2 1.03.53.13.20.035.520.121.00.00.00.0
3Protector 1.9.0 64-bit30842.31.0 20.716.19.25.90.00.00.11.00.20.1
4Protector 1.8.0 64-bit30650.03.520.7 67.832.218.00.00.00.02.50.03.6
5Protector 1.7.0 64-bit30390.03.116.167.8 48.523.90.00.00.05.33.82.5
6Protector 1.6.0 64-bit30380.03.29.232.248.5 41.53.00.00.011.25.27.2
7Protector 1.5.0 64-bit29840.00.05.918.023.941.5 3.60.00.029.110.38.4
8Protector 1.4.0 64-bit 4CPU29719.835.50.00.00.03.03.6 28.843.115.85.90.0
9Protector 1.3.5 64-bit 4CPU29624.720.10.00.00.00.00.028.8 39.33.33.60.0
10Protector 1.3.4 64-bit 4CPU29524.221.00.10.00.00.00.043.139.3 1.92.16.2
11Protector 1.4.0 64-bit28890.00.01.02.55.311.229.115.83.31.9 42.88.1
12Protector 1.3.5 64-bit28550.00.00.20.03.85.210.35.93.62.142.8 19.4
13Protector 1.3.4 64-bit28520.00.00.13.62.57.28.40.00.06.28.119.4 
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

Score with 123 common opponents

Custom engine selection
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
Komodo 9.2 64-bit3337  17%
8.5/49
14%
7/51
         
Houdini 4 64-bit 4CPU333112%
6.5/52
20%
10/50
           
Houdini 3 64-bit 4CPU3319 9%
4.5/50
     10%
5/52
     
Stockfish 6 64-bit3317  19%
9.5/50
20%
10/50
8%
8/100
        
Stockfish 4 64-bit 4CPU3269 18%
9/50
     11%
5.5/50
     
Gull 3 64-bit 4CPU326029%
26.5/90
17%
8/47
           
Komodo 9 64-bit3258   20%
10/50
18%
9/50
        
Houdini 4 64-bit3240 31%
15.5/50
37%
18.5/50
22%
11/50
18%
9/50
14%
7/50
       
Komodo 5.1 64-bit 4CPU3238 32%
19/60
     15%
7.5/50
     
Stockfish 3 64-bit 4CPU3236 30%
3/10
     8%
4/50
     
Komodo 8 64-bit3235    23%
22.5/99
26%
26/100
       
Critter 1.6a 64-bit 4CPU323234%
31/92
25%
12.5/50
     21%
21/100
     
Gull 2.2 64-bit 4CPU3223 31%
15/49
     18%
9/50
     
Rybka 4.1 64-bit 4CPU320533%
17/52
32%
19/60
     13%
6.5/50
     
Rybka 4 64-bit 4CPU319855%
22/40
      33%
16.5/50
19%
9.5/51
13%
6.5/50
   
Gull 3 64-bit3191  40%
20/50
28%
14/50
27%
13.5/50
        
Fire 4 64-bit3190  36%
16/45
29%
14.5/50
32%
15/47
        
Komodo CCT 64-bit3180     32%
16/50
27%
8.5/32
14%
7/50
     
Houdini 1.5a 64-bit3169       16%
8/50
  16%
5/32
3%
1/32
 
Stockfish 2.0.1 64-bit 4CPU3166       29%
14.5/50
 18%
9/50
   
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
Equinox 3.30 64-bit3161  43%
21.5/50
39%
19.5/50
20%
20.5/100
        
Critter 1.6a 64-bit3157  32%
23/73
34%
17/50
39%
19.5/50
33%
16.5/50
22%
7/32
      
Stockfish 1.9.1 64-bit 4CPU3153       24%
12/50
12%
6/49
24%
23.5/100
   
Komodo 5 64-bit3145      29%
9/31
   18%
8.5/47
  
Critter 0.90 64-bit 4CPU3127       31%
15.5/50
25%
13/51
22%
11/50
   
Komodo 4 64-bit3126       23%
18.5/80
  17%
8/47
  
Stockfish 2.2.2 64-bit3114      28%
9/32
   29%
14.5/50
  
Hiarcs 14 4CPU310842%
22/52
      34%
17/50
     
Komodo 3 64-bit3108       34%
17/50
  16%
4.5/28
  
Rybka 4.1 64-bit3108  41%
21.5/52
44%
22/50
47%
23.5/50
34%
17/50
28%
9/32
      
Rybka 4 64-bit3101         27%
13.5/50
  15%
7.5/51
Naum 4.2 64-bit 4CPU3098 40%
19.5/49
     30%
15/50
30%
15/50
28%
28/99
   
Gull 2.1 64-bit3097     38%
18.5/49
32%
16/50
      
Stockfish 2.0.1 64-bit3089          17%
5/30
23%
7.5/32
 
Deep Fritz 14 64-bit 1CPU3077  60%
30/50
51%
25.5/50
44%
22/50
32%
16/50
41%
13/32
      
Komodo 2.01 64-bit3071       31%
15/49
  18%
5.5/30
  
Komodo 2.03 64-bit3070       30%
15/50
  20%
6.5/32
  
Stockfish 1.8 64-bit3057          33%
10/30
1%
0.5/34
 
Texel 1.05 64-bit3052  57%
28.5/50
46%
23/50
55%
27.5/50
        
Critter 0.90 64-bit3049          22%
6.5/30
27%
8.5/32
 
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
Hannibal 1.5 64-bit3048  49%
24.5/50
57%
28.5/50
49%
24.5/50
        
Stockfish 1.7.1 64-bit3044           15%
4.5/30
22%
7/32
Deep Shredder 12 64-bit 4CPU304158%
30/52
57%
28/49
     35%
17.5/50
32%
16/50
37%
36.5/99
   
Chiron 2 64-bit3038  55%
27.5/50
57%
28.5/50
52%
26/50
43%
21.5/50
47%
23.5/50
      
Spike 1.4 Leiden 4CPU3037 56%
28/50
     39%
19.5/50
     
NirvanaChess 2.1c 64-bit3034   58%
29/50
43%
21.5/50
        
Hiarcs 13.2 4CPU3033       37%
18.5/50
 48%
24/50
   
Naum 4.6 64-bit3032  66%
33/50
59%
29.5/50
50%
25/50
52%
16.5/32
       
Alfil 15.7 64-bit3030  58%
29/50
53%
17/32
         
Andscacs 0.82 64-bit3030  67%
33.5/50
48%
15.5/32
         
Spark 1.0 64-bit 4CPU3029 62%
37.5/60
     51%
25.5/50
41%
20.5/50
42%
21/50
   
Hannibal 1.4b 64-bit3018    52%
16.5/32
60%
30/50
42%
8/19
      
Hiarcs 13.1 4CPU3009       39%
19.5/50
 45%
22.5/50
   
Senpai 1.0 64-bit3006  65%
56/86
59%
29.5/50
59%
19/32
55%
27/49
46%
23/50
      
Hannibal 1.3 64-bit2997      55%
11/20
   55%
5.5/10
  
Texel 1.04 64-bit2996    59%
19/32
57%
33.5/59
       
Komodo 1.3 64-bit2993       41%
20.5/50
 39%
19.5/50
35%
10.5/30
36%
11.5/32
 
Deep Junior 12 64-bit 4CPU2989       49%
24.5/50
 57%
28.5/50
   
Chiron 1.5 64-bit2988      48%
15/31
   39%
12.5/32
  
Naum 4.2 64-bit2987     64%
32/50
52%
22/42
     23%
7.5/32
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
Fritz 132985      52%
16.5/32
48%
24/50
  36%
10.5/29
  
Hiarcs 142985  68%
34/50
67%
33.5/50
55%
17.5/32
62%
31/50
48%
15.5/32
   31%
10/32
  
Hakkapeliitta 3.0 64-bit2984  70%
59/84
75%
24/32
         
Fizbo 1.5 64-bit2983  63%
31.5/50
60%
18.5/31
         
Rybka 2.3.2a 64-bit2977      80%
8/10
   35%
10.5/30
33%
10.5/32
 
Zappa Mexico II 64-bit 4CPU2970 71%
49.5/70
     41%
20.5/50
43%
22.5/52
41%
41/99
   
Komodo 1.2 64-bit2966          42%
12.5/30
37%
11.5/31
24%
8/33
Andscacs 0.80 64-bit2959   65%
32.5/50
64%
32/50
        
Deep Shredder 12 64-bit2955   61%
30.5/50
70%
22.5/32
66%
21/32
53%
17/32
     34%
11/32
Onno 1.2.70 64-bit 4CPU2955       51%
25.5/50
 54%
27/50
   
Thinker 5.4c Inert 64-bit 4CPU2952       63%
31.5/50
 47%
30/64
   
Hannibal 1.2 64-bit2948      58%
18.5/32
   37%
11.5/31
  
Gull 1.1 64-bit2943       61%
30.5/50
58%
30/52
 48%
14.5/30
35%
10.5/30
 
Deep Sjeng WC2008 64-bit 4CPU2940 76%
38/50
     52%
26/50
 51%
32.5/64
   
Gull 1.0a 64-bit2938      60%
6/10
   50%
15/30
39%
12.5/32
 
Texel 1.03 64-bit2938     55%
17.5/32
30%
3/10
      
Komodo 1.0 64-bit2932         48%
47.5/99
  41%
13/32
Deep Sjeng 3.0 64-bit 4CPU2930       54%
26.5/49
 41%
14.5/35
   
Spark 1.0 64-bit2927  100%
1/1
 69%
22/32
66%
23/35
50%
21/42
   52%
15.5/30
33%
10.5/32
 
Deep Sjeng c't 20102926  62%
2.5/4
      53%
26/49
   
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
Booot 5.2.0 64-bit2921    62%
20/32
68%
20.5/30
66%
21/32
      
Spike 1.4 Leiden2921  100%
1/1
 64%
20.5/32
63%
24/38
69%
29/42
   47%
14/30
32%
9.5/30
 
DiscoCheck 5.2 64-bit2914     75%
28.5/38
50%
16/32
      
DiscoCheck 5.2.1 64-bit2913  83%
5/6
 72%
23/32
        
Amoeba 2.6 64-bit291288%
35/40
 74%
23/31
          
Bright 0.5c 4CPU2906        69%
34.5/50
64%
41/64
   
Toga II 1.4 beta5c 4CPU2904 78%
38/49
     56%
28/50
 46%
29.5/64
   
Quazar 0.4 64-bit2899  75%
1.5/2
  58%
3.5/6
63%
26.5/42
      
Deep Junior Yokohama 64-bit2897    59%
19/32
60%
18.5/31
55%
17.5/32
      
Deep Junior 13.3 64-bit2884      64%
20.5/32
   50%
16/32
  
Thinker 5.4d Inert 64-bit2884     75%
4.5/6
 62%
5/8
     
Thinker 5.4c Inert 64-bit2883      70%
7/10
   50%
14.5/29
40%
11.5/29
44%
14/32
Spark 0.4 64-bit2882           62%
18.5/30
38%
12/32
Toga II 3.02875     75%
4.5/6
68%
13.5/20
   65%
6.5/10
  
Gaviota 1.0 64-bit2872  0%
0/1
  75%
4.5/6
66%
21/32
      
MinkoChess 1.3 64-bit2868     75%
4.5/6
69%
22/32
      
Hannibal 1.0a 64-bit2861          38%
11.5/30
50%
15/30
 
Nemo 1.0.1 64-bit2856  100%
1/1
  71%
8.5/12
70%
7/10
   50%
16/32
  
NirvanaChess 1.7 64-bit2848     79%
9.5/12
75%
7.5/10
      
Zappa Mexico II 64-bit2843     50%
3/6
77%
11.5/15
     50%
16/32
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
MinkoChess 1.2 64-bit2842      70%
7/10
   56%
18/32
  
Booot 5.1.02838      85%
8.5/10
   58%
17.5/30
55%
17.5/32
 
Toga II 1.4.1SE2823      80%
8/10
   60%
18/30
57%
16.5/29
 
Tornado 4.88 64-bit2809     83%
5/6
78%
15.5/20
   75%
7.5/10
  
Gaviota 0.86 64-bit2798      77%
38.5/50
   70%
35/50
  
Texel 1.01 64-bit2796      90%
9/10
   66%
21/32
  
Booot 5.02784          69%
21.5/31
63%
19/30
 
Bright 0.4a2779     75%
4.5/6
75%
7.5/10
   66%
20.5/31
70%
21/30
57%
17/30
Loop 13.6 (Loop 2007) 32-bit2775          66%
19/29
67%
19.5/29
 
Bright 0.5c2772  50%
0.5/1
        58%
17.5/30
61%
19.5/32
MinkoChess 0.9 64-bit2771          71%
20.5/29
58%
17.5/30
 
Twisted Logic 20090922 64-bit2770      80%
8/10
   68%
20.5/30
67%
20/30
58%
18.5/32
Frenzee 3.5.19 64-bit2768  100%
1/1
  92%
11/12
72%
6.5/9
   64%
20.5/32
  
Twisted Logic 20100131x 64-bit2766  0%
0/1
        74%
21.5/29
48%
15.5/32
Jonny 4.002762  50%
0.5/1
  50%
3/6
    63%
19/30
65%
19.5/30
 
BugChess2 1.9 64-bit2759     79%
9.5/12
65%
6.5/10
   69%
22/32
  
Crafty 23.3 64-bit2757          68%
20.5/30
70%
21/30
 
Scorpio 2.6 64-bit2756          69%
20/29
57%
17/30
 
Chronos 1.9.9 64-bit2739      81%
19.5/24
   63%
19/30
65%
19.5/30
 
Spike 1.2 Turin2731           63%
19/30
64%
20.5/32
NameEloProtector
1.9.0
64-bit
4CPU
Protector
1.5.0
64-bit
4CPU
Protector
1.9.0
64-bit
Protector
1.8.0
64-bit
Protector
1.7.0
64-bit
Protector
1.6.0
64-bit
Protector
1.5.0
64-bit
Protector
1.4.0
64-bit
4CPU
Protector
1.3.5
64-bit
4CPU
Protector
1.3.4
64-bit
4CPU
Protector
1.4.0
64-bit
Protector
1.3.5
64-bit
Protector
1.3.4
64-bit
BugChess2 1.7 64-bit2707          78%
23.5/30
83%
26.5/32
 
Frenzee Feb08 64-bit2694          78%
23.5/30
79%
22/28
 
Delfi 5.42683          80%
24/30
73%
22/30
 
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%

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 June 8, 2019