CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Custom engine selection

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

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on February 8, 2020 with Bayeselo based on 2'185'156 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+
 Raven 0.70 64-bit2302+126−11173.4%−187.09.4%32 
99.3%
1Raven 0.60 64-bit2152+20−2052.1%−13.724.0%899
100.0%
 Raven 0.50 64-bit2081+19−1951.8%−10.819.6%1036
100.0%
 Raven 0.401843+25−2550.0%+0.815.4%591
100.0%
 Raven 0.301465+20−2051.9%−15.011.9%1023
 

Results matrix

Custom engine selection
#NameElo12345
1Raven 0.70 64-bit2302     
2Raven 0.60 64-bit2152     
3Raven 0.50 64-bit2081     
4Raven 0.401843     
5Raven 0.301465     
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 0.70 64-bit2302 99.3100.0100.0100.0
2Raven 0.60 64-bit21520.7 100.0100.0100.0
3Raven 0.50 64-bit20810.00.0 100.0100.0
4Raven 0.4018430.00.00.0 100.0
5Raven 0.3014650.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Raven 0.70 64-bit2302 0000
2Raven 0.60 64-bit21520 31900
3Raven 0.50 64-bit20810319 00
4Raven 0.401843000 0
5Raven 0.3014650000 
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 0.70 64-bit2302 0.00.00.00.0
2Raven 0.60 64-bit21520.0 16.50.00.0
3Raven 0.50 64-bit20810.016.5 0.00.0
4Raven 0.4018430.00.00.0 0.0
5Raven 0.3014650.00.00.00.0 
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 4 common opponents

Custom engine selection
NameEloRaven
0.70
64-bit
Raven
0.60
64-bit
Raven
0.50
64-bit
Raven
0.40
Raven
0.30
Blitzkrieg rev337 64-bit2159 39%
12.5/32
42%
13/31
  
BlackBishop 1.02155 44%
14/32
39%
12.5/32
  
BikJump 2.01 64-bit2103 57%
40/70
41%
13/32
  
Clarabit 1.00 64-bit2099 56%
39/70
55%
17.5/32
  
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%

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 February 8, 2020