CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 2 engines!
2 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 August 8, 2020 with Bayeselo based on 2'348'441 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+
1Jonny 4.002762+6−651.2%−10.327.5%12039 
100.0%
 Jonny 2.83 32-bit2552+11−1145.8%+31.825.4%3296
 

Results matrix

Custom engine selection
#NameElo12
1Jonny 4.002762  
2Jonny 2.83 32-bit2552  
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
#NameElo12
1Jonny 4.002762 100.0
2Jonny 2.83 32-bit25520.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12
1Jonny 4.002762 2437
2Jonny 2.83 32-bit25522437 
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
#NameElo12
1Jonny 4.002762 15.9
2Jonny 2.83 32-bit255215.9 
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 37 common opponents

Custom engine selection
NameEloJonny
4.00
Jonny
2.83
32-bit
Loop 13.6 (Loop 2007) 32-bit277538%
11.5/30
22%
6.5/30
Bison 9.11 64-bit276250%
16/32
23%
7/30
Scorpio 2.6 64-bit275658%
17.5/30
27%
8/30
Chronos 1.9.9 64-bit273955%
17.5/32
30%
9.5/32
Spike 1.2 Turin273150%
15/30
38%
12/32
BugChess2 1.7 64-bit270759%
19/32
30%
9.5/32
Naum 2.0 32-bit270055%
16.5/30
22%
6.5/30
Delfi 5.4268268%
21/31
33%
10/30
Daydreamer 1.75 64-bit267258%
17.5/30
28%
8.5/30
Cyrano 0.6b17 64-bit264070%
22.5/32
33%
10/30
Alfil 8.1.1 Optimized262578%
23.5/30
44%
14/32
Movei 00.8.438 (10 10 10)262265%
100/153
36%
11.5/32
Slow Chess Blitz WV2.1261570%
21/30
49%
30.5/62
Deuterium 10.01.27.213260963%
19/30
44%
12/27
Amyan 1.72260472%
23/32
52%
15.5/30
Pharaon 3.5.1260378%
120/154
33%
10.5/32
N2 0.4 64-bit258970%
21/30
45%
13.5/30
Ruffian 1.0.5258584%
24.5/29
36%
11.5/32
Hamsters 0.7.1257972%
21.5/30
33%
21/64
SOS 5.1257272%
21.5/30
39%
12.5/32
NameEloJonny
4.00
Jonny
2.83
32-bit
Aristarch 4.50256778%
23.5/30
50%
16/32
Brutus 8.05 64-bit255978%
23.5/30
74%
21.5/29
Arasan 11.7 64-bit254583%
25/30
62%
18.5/30
Ktulu 4.2254563%
17/27
44%
14/32
Ufim 8.02254068%
20.5/30
63%
19.5/31
SmarThink 0.17a253772%
21.5/30
55%
17.5/32
Rotor 0.5253578%
22.5/29
57%
16.5/29
Dirty 6J-22251373%
22/30
57%
16.5/29
Hermann 2.5 64-bit251285%
25.5/30
62%
18.5/30
Green Light Chess 3.01.2.2250573%
22/30
62%
17.5/28
Little Goliath Evolution 3.12250482%
24.5/30
51%
32/63
Yace 0.99.87250474%
21.5/29
56%
18/32
Trace 1.37a250084%
125.5/150
52%
16/31
Bruja 1.9.1 64-bit248967%
19.5/29
62%
20/32
Glass 1.6245690%
27/30
60%
18/30
SpiderChess 070603243980%
24/30
69%
22/32
Abrok 5.0243277%
23/30
60%
18.5/31
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 August 8, 2020