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 9 engines!
9 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+
1Waxman 20142389+21−2148.1%+13.631.6%808 
75.9%
 Waxman 20162378+24−2448.8%+7.032.9%608
72.0%
 Waxman 20172370+16−1649.1%+5.030.3%1351
81.6%
 Waxman 20152356+24−2548.0%+13.533.5%559
99.1%
 Waxman 20132313+25−2551.9%−15.631.7%552
61.0%
 Waxman 20102309+22−2251.7%−12.327.8%752
59.4%
 Waxman 20112305+26−2648.0%+10.726.8%508
99.9%
 Waxman 20092253+20−2047.5%+17.529.1%897
100.0%
 Waxman 20082134+23−2351.0%−9.125.8%671
 

Results matrix

Custom engine selection
#NameElo123456789
1Waxman 20142389         
2Waxman 20162378         
3Waxman 20172370         
4Waxman 20152356         
5Waxman 20132313         
6Waxman 20102309         
7Waxman 20112305         
8Waxman 20092253         
9Waxman 20082134         
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
#NameElo123456789
1Waxman 20142389 75.992.997.9100.0100.0100.0100.0100.0
2Waxman 2016237824.1 72.089.9100.0100.0100.0100.0100.0
3Waxman 201723707.128.0 81.6100.0100.0100.0100.0100.0
4Waxman 201523562.110.118.4 99.199.899.7100.0100.0
5Waxman 201323130.00.00.00.9 61.068.5100.0100.0
6Waxman 201023090.00.00.00.239.0 59.4100.0100.0
7Waxman 201123050.00.00.00.331.540.6 99.9100.0
8Waxman 200922530.00.00.00.00.00.00.1 100.0
9Waxman 200821340.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Waxman 20142389 318344355312581424440
2Waxman 20162378318 40741310476664836
3Waxman 20172370344407 1821012231161548
4Waxman 20152356355413182 660403046
5Waxman 2013231331210410166 26395696
6Waxman 201023095876223026 20546470
7Waxman 201123051426611640395205 6110
8Waxman 2009225344481530646461 142
9Waxman 2008213440364846967010142 
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
#NameElo123456789
1Waxman 20142389 22.515.926.022.93.710.82.62.7
2Waxman 2016237822.5 20.835.49.05.65.93.22.8
3Waxman 2017237015.920.8 9.55.310.66.20.72.4
4Waxman 2015235626.035.49.5 5.90.03.72.13.7
5Waxman 2013231322.99.05.35.9 2.037.30.47.8
6Waxman 201023093.75.610.60.02.0 16.328.14.9
7Waxman 2011230510.85.96.23.737.316.3 4.30.8
8Waxman 200922532.63.20.72.10.428.14.3 9.1
9Waxman 200821342.72.82.43.77.84.90.89.1 
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 164 common opponents

Custom engine selection
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Bagatur 1.5e 64-bit2517 58%
3.5/6
62%
2.5/4
      
CyberPagno 3.0 64-bit2512 50%
1/2
 12%
0.5/4
     
Arminius 2014-01-18 64-bit250344%
3.5/8
   50%
1/2
    
Jumbo 0.6.10 64-bit2483 50%
2/4
25%
1/4
      
Zurichess Geneva 64-bit248375%
3/4
  45%
4.5/10
     
WyldChess 1.2 64-bit2467 38%
3/8
40%
4/10
      
Giraffe 20150908 64-bit246112%
0.5/4
6%
0.5/8
 25%
1/4
     
Bagatur 1.4d 64-bit2457 38%
4.5/12
 17%
1/6
     
Orion 0.4 64-bit2452 17%
1/6
38%
1.5/4
      
Bumblebee 1.0.36898e1 64-bit2446 39%
5.5/14
25%
1/4
      
Abrok 5.02444 62%
5/8
35%
3.5/10
 0%
0/2
25%
0.5/2
   
Hussar 0.42444 38%
1.5/4
   62%
2.5/4
38%
1.5/4
  
Shallow r694 64-bit2444 36%
5/14
50%
2/4
25%
1/4
30%
3/10
    
Betsabe II 1.47244353%
17/32
  75%
3/4
75%
1.5/2
    
Lozza 1.17a 64-bit2443 38%
4.5/12
12%
0.5/4
      
K2 0.79244150%
2/4
  32%
4.5/14
     
Nemeton 1.62439 0%
0/2
43%
6/14
      
TJchess 1.3 64-bit2435 35%
3.5/10
25%
2.5/10
56%
4.5/8
     
Snitch 1.6.2 64-bit243444%
3.5/8
 25%
2.5/10
 50%
1/2
    
Cmcchess 2.6 64-bit242138%
6/16
25%
1/4
60%
6/10
36%
6.5/18
     
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
PostModernist 10162420  65%
6.5/10
 75%
1.5/2
    
Kiwi 0.6d 32-bit2419  20%
2/10
   25%
0.5/2
  
Ares 1.005 64-bit241848%
10/21
 65%
6.5/10
 25%
0.5/2
    
Monolith 0.3 64-bit2417 33%
2/6
29%
4/14
      
RomiChess P3n 64-bit2416 42%
2.5/6
30%
10.5/35
      
Bitfoot 1.0.d9aeb43 64-bit241525%
1/4
  43%
6/14
     
Shallow r688 64-bit241336%
5/14
   17%
1/6
    
Gaia 3.5 64-bit241240%
4/10
62%
5/8
  50%
1/2
    
Ifrit m1.8 64-bit241250%
2/4
50%
2/4
  62%
2.5/4
 40%
2/5
  
Ares 1.005.2 64-bit241125%
1/4
37%
11/30
29%
2/7
31%
5/16
     
Jonesy 1.0 64-bit241050%
4/8
 62%
2.5/4
      
Eeyore 1.52 32-bit2406     25%
1/4
50%
4/8
38%
1.5/4
 
Dragon 4.62405 50%
4/8
    50%
1/2
  
Amy 0.87b240325%
0.5/2
    25%
0.5/2
   
Sjakk 2.0 64-bit2403    50%
1/2
 0%
0/3
  
Patzer 3.80240255%
5.5/10
 70%
7/10
  50%
1/2
   
Atlas 3.14b 32-bit2401     62%
2.5/4
56%
4.5/8
  
RomiChess P3L 64-bit240175%
1.5/2
   25%
1.5/6
 40%
4/10
  
Simplex 0.9.8 64-bit240050%
5/10
 50%
5/10
   31%
2.5/8
  
Tigran 2.4n 64-bit240052%
15.5/30
62%
5/8
  38%
1.5/4
    
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Lozza 1.16 64-bit239838%
1.5/4
  46%
6.5/14
     
Myrddin 0.87 64-bit239760%
12/20
29%
3.5/12
35%
7/20
60%
14.5/24
     
Simplex 0.9.8 32-bit2397     50%
1/2
40%
4/10
  
Gosu 0.16239650%
0.5/1
56%
4.5/8
0%
0/3
      
Popochin 4.1 64-bit239450%
4/8
 58%
10.5/18
      
Alex 2.14a 64-bit239338%
3/8
 30%
3/10
   50%
5.5/11
  
Sorgenkind 0.4238969%
5.5/8
    38%
9/24
 33%
4/12
 
Orion 0.3.0 64-bit2388 34%
8.5/25
 40%
8/20
     
Sage 3.532387  0%
0/1
    50%
4/8
 
Dorky 4.3 32-bit2386     30%
3/10
25%
2/8
  
Comet B68238450%
2/4
50%
4/8
       
Jazz 721 64-bit238442%
5.5/13
 50%
5/10
 44%
3.5/8
 25%
0.5/2
  
Giraffe 20150828 64-bit238335%
3.5/10
  30%
3/10
     
Thor's Hammer 2.28 32-bit2379  45%
4.5/10
  100%
2/2
   
Tytan 9.32377  40%
4/10
  44%
10.5/24
   
OliThink 5.3.2 64-bit237428%
2.5/9
62%
8/13
  42%
2.5/6
 23%
2.5/11
  
Ares 1.0042373     34%
5.5/16
38%
1.5/4
17%
2/12
 
Ifrit m1.5 32-bit2372     0%
0/2
55%
5.5/10
  
iCE 0.22372     100%
2/2
8%
0.5/6
  
MadChess 2.0 64-bit237044%
7/16
54%
6.5/12
 52%
13.5/26
     
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Tytan 9.32 64-bit236850%
6.5/13
   100%
2/2
    
TJchess 1.1 64-bit2365    25%
3.5/14
 41%
7/17
  
Alex 2.14a 32-bit2364     50%
3/6
50%
2/4
  
Plisk 0.2.7d 64-bit236133%
1/3
 50%
1.5/3
 38%
1.5/4
 35%
3.5/10
  
Myrddin 0.86 64-bit235925%
1/4
   50%
3/6
 61%
5.5/9
  
OliThink 5.3.0 32-bit2359     56%
4.5/8
 50%
2/4
 
K2 0.67235554%
6.5/12
50%
4/8
       
Nemeton 1.32354 44%
3.5/8
 55%
5.5/10
     
Typhoon 1.00-358 64-bit235367%
2/3
   100%
2/2
    
Plisk 0.2.7d 32-bit2352     47%
7.5/16
0%
0/2
  
Plisk 0.2.6 32-bit2350  70%
7/10
   100%
1/1
25%
1/4
 
GreKo 5.92349    25%
1/4
 75%
1.5/2
  
Lozza 1.15 64-bit234760%
9/15
38%
3/8
       
Tytan 9.32 32-bit2347     50%
1/2
25%
0.5/2
  
Eeyore 1.50234431%
2.5/8
56%
4.5/8
   46%
11/24
 41%
11.5/28
 
Arion 1.72343 50%
4/8
45%
4.5/10
   50%
1/2
  
Ghost 2.0.12343     38%
11.5/30
31%
2.5/8
44%
3.5/8
 
Rodin 2.3a2339 56%
4.5/8
 50%
5/10
   61%
13.5/22
 
Aice 0.99.22338  55%
5.5/10
  38%
9/24
   
Jazz 840 64-bit233850%
6.5/13
25%
1/4
61%
11.5/19
50%
8/16
     
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Gibbon 2.60a 64-bit233762%
5/8
56%
4.5/8
30%
3/10
 50%
3/6
    
Maverick 0.51 64-bit233754%
6.5/12
69%
5.5/8
  62%
5/8
    
Daydreamer 1.5233638%
3/8
  40%
4/10
    36%
5/14
FireFly 2.7.2 64-bit2331 67%
4/6
65%
22/34
      
Amundsen 0.802328     48%
11.5/24
 38%
1.5/4
 
Bagatur 1.3a 64-bit232650%
6.5/13
  45%
4.5/10
20%
4.5/22
 40%
6/15
  
Chezzz 1.0.32322 50%
4/8
35%
3.5/10
  58%
14/24
   
EveAnn 1.722320 57%
8/14
73%
11/15
      
ECE 12.012319    62%
5/8
 56%
9/16
  
EveAnn 1.672319  55%
5.5/10
   50%
2/4
  
EveAnn 1.71a231975%
3/4
   33%
6/18
 40%
2/5
  
Gibbon 2.69a 64-bit231975%
10.5/14
81%
6.5/8
 52%
10.5/20
     
Mediocre 0.42318 62%
5/8
45%
4.5/10
  67%
4/6
60%
3/5
  
KnightX 1.922317  62%
8/13
 50%
1/2
56%
13.5/24
   
Capivara LK 0.09a02a 64-bit2315    75%
7.5/10
 0%
0/1
  
Asymptote 0.2.0 64-bit231475%
4.5/6
 50%
1/2
      
Averno 0.812313  70%
7/10
 50%
1/2
50%
1/2
   
Cheese 1.32309     46%
11/24
 50%
33/66
 
NoraGrace 1.0 64-bit230975%
3/4
   54%
6.5/12
    
Capivara LK 0.09a01a 64-bit2308   50%
5/10
  90%
4.5/5
  
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Joker 1.1.14230250%
0.5/1
 75%
7.5/10
      
Alex 2.092301      50%
1/2
40%
9.5/24
 
Schooner 1.5 64-bit2300 88%
7/8
 38%
6/16
     
Sungorus 1.4 64-bit2299     48%
11.5/24
50%
2/4
  
Absolute Zero 2.4.7.2 64-bit2295 64%
9/14
78%
14/18
80%
8/10
     
CT800 1.34 64-bit229575%
7.5/10
 88%
3.5/4
      
Fischerle 0.9.70 SE 64-bit2295 100%
4/4
 54%
13/24
     
Mediocre 0.52294    68%
13.5/20
 39%
5.5/14
  
Invictus r228 64-bit229142%
2.5/6
 55%
5.5/10
      
Matilde 2008 64-bit22910%
0/1
   50%
2/4
    
Chaturanga 2.4.32290  45%
4.5/10
 25%
0.5/2
50%
11/22
   
Fischerle 0.9.65 64-bit229083%
2.5/3
  64%
9/14
     
Popochin 3.02289 69%
5.5/8
 50%
5/10
     
FireFly 2.7.0 64-bit228775%
6/8
  75%
1.5/2
71%
8.5/12
    
Butcher 1.60n12285     56%
9/16
 43%
12/28
 
AliChess 4.252284  70%
7/10
 25%
0.5/2
59%
9.5/16
50%
5/10
  
Galjoen 0.38 64-bit2283  75%
3/4
     25%
1/4
Glass 1.22283    35%
3.5/10
 33%
1/3
  
Butcher 1.64 64-bit228175%
1.5/2
   56%
4.5/8
 58%
17.5/30
  
Orion 0.2 64-bit227969%
5.5/8
   50%
3/6
    
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Gibbon 2.57a 64-bit2273    42%
5/12
 48%
10.5/22
  
Zevra 1.8.6 r672 64-bit227050%
4/8
 75%
1.5/2
      
Sungorus 1.4 32-bit2260     44%
10.5/24
 50%
6/12
 
AliChess 4.212258     67%
24/36
 62%
10/16
 
Ares 1.02258       48%
9.5/20
40%
4/10
Protej 0.5.8c225375%
3/4
  67%
4/6
67%
4/6
    
Exacto 0.e 64-bit225250%
1/2
   68%
9.5/14
   58%
3.5/6
RattateChess 1.0 Nosferatu2252     35%
8.5/24
 41%
6.5/16
 
Beowulf 2.4a 64-bit2250    75%
1.5/2
 62%
2.5/4
60%
14.5/24
 
MadChess 1.4 64-bit224958%
3.5/6
   45%
4.5/10
    
Absolute Zero 2.4.0.0 64-bit224275%
1.5/2
   55%
5.5/10
   35%
3.5/10
Feuerstein 0.4.6.12238     75%
3/4
 62%
10/16
 
Atak 6.82237     56%
13.5/24
 25%
1/4
 
Betsabe II 1.08c2236     88%
3.5/4
  15%
1.5/10
FireFly 2.6.0 64-bit2233    56%
4.5/8
 56%
4.5/8
  
Dolphin 1.0 64-bit2230     59%
9.5/16
75%
3/4
  
RamJet 0.132228 88%
3.5/4
      35%
3.5/10
ChessKISS 1.7c 64-bit221475%
1.5/2
88%
3.5/4
 92%
5.5/6
    35%
3.5/10
OBender 03.2016 64-bit2214 88%
3.5/4
 89%
12.5/14
     
MadChess 1.3 64-bit2212    67%
4/6
   40%
4/10
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
ChessKISS 1.7 64-bit2210    75%
7.5/10
 62%
7.5/12
  
Betsabe II 1.09c2209     80%
8/10
65%
6.5/10
  
Neurosis 2.52207     62%
5/8
 62%
7.5/12
33%
8.5/26
Alf 1.092195       58%
24.5/42
25%
0.5/2
Carballo 0.82195    68%
13.5/20
 50%
2/4
  
Dorpsgek Dillinger 64-bit2195  50%
2/4
     25%
2.5/10
OBender 3.2.4.22192       67%
8/12
25%
2/8
EXchess 5.04b 64-bit2188       48%
11.5/24
58%
3.5/6
NG-Play 9.87 64-bit2188 75%
3/4
75%
3/4
      
K2 0.572187    75%
1.5/2
   25%
2.5/10
Mediocre 0.342187       75%
3/4
50%
2/4
KMTChess 1.2.1 32-bit2182     38%
1.5/4
 62%
2.5/4
 
Atak 6.52180       75%
1.5/2
50%
2/4
Soldat III 0.187 64-bit2176  88%
3.5/4
     60%
6/10
NG-Play 9.86 64-bit2171   100%
2/2
    25%
1.5/6
Clever Girl r185 64-bit2166  83%
5/6
     55%
5.5/10
ProChess 1.02AD2164    71%
13.5/19
 56%
4.5/8
  
Betsabe II 1.052159     88%
3.5/4
  35%
3.5/10
Chesley r323 32-bit2156     62%
2.5/4
  40%
4/10
Ifrit j4.32150     62%
2.5/4
  67%
4/6
NameEloWaxman
2014
Waxman
2016
Waxman
2017
Waxman
2015
Waxman
2013
Waxman
2010
Waxman
2011
Waxman
2009
Waxman
2008
Maverick 0.2 64-bit2142    86%
12/14
   50%
3/6
TJchess 0.1212134       75%
6/8
40%
4/10
Tunguska 1.0 64-bit2129 50%
2/4
      60%
6/10
MadChess 1.2 64-bit2112    61%
8.5/14
 62%
2.5/4
 50%
3/6
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
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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 October 19, 2019