CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 selected engines played 0 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on July 4, 2020 with Bayeselo based on 1'159'254 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+
 Raven 1.0 64-bit2572+271−21671.4%−143.00.0%7 
81.2%
1Raven 0.90 64-bit2468+30−3053.2%−24.031.4%392
100.0%
 Raven 0.80 64-bit2368+29−2950.4%−2.727.7%408
100.0%
 Raven 0.70 64-bit2282+29−2947.5%+17.924.7%433
100.0%
 Raven 0.50 64-bit2139+30−3049.2%+5.024.2%393
 

Results matrix

Custom engine selection
#NameElo12345
1Raven 1.0 64-bit2572     
2Raven 0.90 64-bit2468     
3Raven 0.80 64-bit2368     
4Raven 0.70 64-bit2282     
5Raven 0.50 64-bit2139     
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
#NameElo12345
1Raven 1.0 64-bit2572 81.295.999.3100.0
2Raven 0.90 64-bit246818.8 100.0100.0100.0
3Raven 0.80 64-bit23684.10.0 100.0100.0
4Raven 0.70 64-bit22820.70.00.0 100.0
5Raven 0.50 64-bit21390.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Raven 1.0 64-bit2572 141560
2Raven 0.90 64-bit246814 40411220
3Raven 0.80 64-bit236815404 35942
4Raven 0.70 64-bit22826112359 62
5Raven 0.50 64-bit21390204262 
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
#NameElo12345
1Raven 1.0 64-bit2572 3.53.61.40.0
2Raven 0.90 64-bit24683.5 50.513.62.5
3Raven 0.80 64-bit23683.650.5 42.75.2
4Raven 0.70 64-bit22821.413.642.7 7.5
5Raven 0.50 64-bit21390.02.55.27.5 
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 44 common opponents

Custom engine selection
NameEloRaven
1.0
64-bit
Raven
0.90
64-bit
Raven
0.80
64-bit
Raven
0.70
64-bit
Raven
0.50
64-bit
RookieMonster 1.7.2 64-bit2533100%
1/1
25%
0.5/2
   
Bagatur 1.5g 64-bit2501 25%
2/8
35%
3.5/10
  
LittleThought 1.052 64-bit2500 62%
5/8
25%
2.5/10
  
Delphil 3.2 64-bit2495 55%
5.5/10
45%
4.5/10
  
MadChess 2.2 64-bit2492 50%
5/10
30%
3/10
  
Lozza 1.18 64-bit2474 65%
6.5/10
20%
2/10
  
Nemeton 1.8124610%
0/1
69%
5.5/8
25%
2.5/10
  
Arasan 10.12443  35%
3.5/10
15%
1.5/10
 
Eeyore 1.52 64-bit2443 88%
7/8
50%
5/10
  
Tunguska 1.1 64-bit24350%
0/1
  39%
5.5/14
 
PostModernist 10162419 56%
4.5/8
75%
7.5/10
45%
4.5/10
 
NoC 4.20 64-bit2416100%
1/1
56%
5/9
46%
5.5/12
  
Bitfoot 1.0.d9aeb43 64-bit2415  35%
3.5/10
22%
2/9
 
Dragon 4.62405 75%
6/8
50%
5/10
  
KnightDreamer 3.32401 56%
4.5/8
45%
4.5/10
25%
2.5/10
 
Popochin 4.1 64-bit2396  50%
1/2
62%
2.5/4
 
Zevra 2.1.2 r248 64-bit2394 75%
6/8
69%
5.5/8
75%
3/4
 
CT800 1.40 64-bit2393100%
1/1
54%
6.5/12
64%
9/14
  
Ares GB 64-bit2392  25%
1/4
25%
1/4
 
Ares GB 1.1 64-bit2383100%
1/1
50%
0.5/1
50%
1/2
  
NameEloRaven
1.0
64-bit
Raven
0.90
64-bit
Raven
0.80
64-bit
Raven
0.70
64-bit
Raven
0.50
64-bit
Comet B682383  60%
6/10
45%
4.5/10
 
Googleplex Starthinker 1.6 64-bit2382100%
1/1
 67%
4/6
38%
3/8
 
Isa 2.0.83 64-bit2380  50%
1/2
50%
2/4
 
Isa 2.1 64-bit2351 100%
4/4
75%
4.5/6
  
Barbarossa 0.6.0 64-bit2344 50%
6/12
57%
8/14
50%
2/4
 
Zeus 1.272326 69%
5.5/8
40%
4/10
  
Googleplex Starthinker 1.4 64-bit2321 75%
6/8
55%
5.5/10
  
Mediocre 0.42316 56%
4.5/8
50%
5/10
  
RubiChess 0.7 64-bit2305 69%
5.5/8
65%
6.5/10
45%
4.5/10
 
CT800 1.34 64-bit2297  46%
6.5/14
51%
19.5/38
50%
2/4
Matilde 2008 64-bit2291  70%
7/10
45%
4.5/10
 
CeeChess 1.3.2 64-bit2273 88%
3.5/4
50%
4/8
  
Ayito 0.2.9942265  45%
4.5/10
40%
4/10
 
Hedgehog 1.99 64-bit2243  33%
4/12
56%
13.5/24
25%
1/4
Absolute Zero 3.3.2.0 64-bit2235 88%
3.5/4
62%
2.5/4
  
RamJet 0.132233  55%
5.5/10
50%
5/10
 
SpaceDog 0.97.7 64-bit2233 75%
3/4
50%
1/2
60%
6/10
0%
0/4
Neurosis 2.32215  80%
8/10
30%
3/10
 
Robocide 0.4 64-bit2213  100%
2/2
 38%
1.5/4
Achillees 1.0 64-bit2210 12%
0.5/4
75%
1.5/2
58%
3.5/6
 
NameEloRaven
1.0
64-bit
Raven
0.90
64-bit
Raven
0.80
64-bit
Raven
0.70
64-bit
Raven
0.50
64-bit
MORA 1.0.02201   70%
7/10
50%
8/16
MORA 1.1.02189 62%
2.5/4
50%
1/2
69%
5.5/8
 
Micah 1.0 64-bit2163 88%
3.5/4
75%
1.5/2
 60%
6/10
Little Wing 0.6.0 64-bit2075  100%
2/2
88%
7/8
 
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:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020