CCRL 404FRC
Downloads and Statistics
March 30, 2008
Testing summary:
Total: 26'100 games
played by 35 programs
206 CPU days (X2 4600+)

White wins: 10'705 (41.0%)
Black wins: 9'696 (37.1%)
Draws: 5'699 (21.8%)
White score: 51.9%

Complete rating list

CCRL 404FRC Rating List — All engines (Quote)

Shredder UCI GUI, Ponder off, 3-4-5 piece EGTB, 128MB hash, random openings with switched sides
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz)
Computed on March 30, 2008 with Bayeselo based on 26'100 games
RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
ELO+
1Rybka 2.3.2z3 64-bit3054+18−1876.0%−193.325.4%1200 
100.0%
2Shredder 112968+17−1765.0%−116.121.5%1300
99.9%
3Naum 3 64-bit2930+18−1860.9%−85.424.5%1100
84.3%
4Hiarcs 122917+19−1959.9%−74.528.1%1000
99.9%
 Hiarcs 11.12879+14−1459.7%−73.124.3%2000
73.9%
 Naum 2.2 64-bit2873+15−1560.0%−76.826.3%1600
53.1%
 Hiarcs 112872+21−2163.8%−105.625.1%800
49.2%
 Shredder 102872+14−1459.2%−72.719.8%2000
79.4%
5Fruit 0511032864+13−1358.0%−63.826.4%2100
65.8%
6Loop 10.32f2861+12−1256.5%−52.827.6%2500
53.3%
 Hiarcs 11.22860+17−1759.0%−70.223.9%1200
58.1%
 Naum 2.22857+17−1662.1%−92.027.8%1300
55.3%
 Fruit 2.32856+18−1862.6%−98.526.2%1100
68.1%
 Hiarcs X542849+22−2164.0%−109.123.8%800
98.2%
 Fruit 2.2.12820+17−1756.6%−53.724.1%1200
51.8%
7Spike 1.2 Turin2820+12−1251.1%−10.225.6%2500
91.2%
8Deep Sjeng 2.7 1CPU2807+15−1552.3%−23.721.4%1800
74.1%
9Glaurung 2.0.1 64-bit2800+15−1651.6%−18.922.3%1600
93.3%
 Naum 2.12782+16−1650.0%−4.726.4%1300
100.0%
 Glaurung 1.2.12738+13−1346.0%+26.921.6%2500
99.1%
 Deep Sjeng 2.5 1CPU2715+14−1446.3%+20.822.1%1900
100.0%
10Movei 00.8.4382672+14−1437.7%+94.320.6%2100
99.2%
11Pharaon 3.5.12649+12−1240.6%+71.619.4%3000
100.0%
12Hamsters 0.62592+18−1837.0%+101.219.3%1300
60.3%
13Ufim 8.022589+12−1238.5%+94.317.1%3000
97.3%
 Movei 00.8.3832570+15−1540.0%+85.217.4%2000
99.1%
 Movei 00.8.3662533+25−2552.7%−22.317.0%600
66.3%
 Hamsters 0.52526+21−2140.1%+79.917.7%900
98.7%
14Hermann 2.02496+17−1739.3%+87.216.8%1400
88.7%
 Hamsters 0.42479+21−2138.6%+91.118.3%900
98.6%
 Hermann 1.92443+24−2442.4%+64.316.0%700
99.9%
 Hermann 1.72386+26−2634.8%+121.215.5%600
94.8%
15Aice 0.99.22360+18−1833.0%+134.314.9%1200
90.9%
16Ayito 0.2.9942342+19−2032.6%+139.813.5%1100
84.3%
 Hamsters 0.22326+26−2632.3%+140.716.2%600
 

Results matrix

All engines (top 12, best versions only)
#NameELO123456789101112
1Rybka 2.3.2z3 64-bit3054 65.5 − 34.5
+52−21=27
+23
72.5 − 27.5
+53−8=39
+22
64 − 36
+48−20=32
−41
74 − 26
+56−8=36
−30
85 − 15
+74−4=22
+79
76.5 − 23.5
+66−13=21
−33
81 − 19
+70−8=22
−11
86 − 14
+76−4=20
+33
   
2Shredder 11296834.5 − 65.5
+21−52=27
−23
 57.5 − 42.5
+45−30=25
+13
54.5 − 45.5
+37−28=35
−20
57.5 − 42.5
+45−30=25
−50
67 − 33
+58−24=18
+22
73.5 − 26.5
+62−15=23
+26
68.5 − 31.5
+60−23=17
−17
74 − 26
+66−18=16
+19
87 − 13
+83−9=8
+42
  
3Naum 3 64-bit293027.5 − 72.5
+8−53=39
−22
42.5 − 57.5
+30−45=25
−13
 47.5 − 52.5
+33−38=29
−28
63 − 37
+52−26=22
+29
61.5 − 38.5
+45−22=33
+7
66 − 34
+53−21=26
+3
62.5 − 37.5
+52−27=21
−31
70.5 − 29.5
+58−17=25
+18
82 − 18
+72−8=20
−7
87 − 13
+80−6=14
+36
 
4Hiarcs 12291736 − 64
+20−48=32
+41
45.5 − 54.5
+28−37=35
+20
52.5 − 47.5
+38−33=29
+28
 52.5 − 47.5
+39−34=27
−36
56.5 − 43.5
+38−25=37
−13
63.5 − 36.5
+47−20=33
−7
64 − 36
+52−24=24
−9
63.5 − 36.5
+51−24=25
−20
84.5 − 15.5
+75−6=19
+29
80 − 20
+70−10=20
−35
 
5Fruit 051103286426 − 74
+8−56=36
+30
42.5 − 57.5
+30−45=25
+50
37 − 63
+26−52=22
−29
47.5 − 52.5
+34−39=27
+36
 51.5 − 48.5
+26−23=51
+5
56 − 44
+46−34=20
0
54 − 46
+41−33=26
−28
56.5 − 43.5
+39−26=35
−19
78.5 − 21.5
+69−12=19
+30
71.5 − 28.5
+58−15=27
−60
85 − 15
+76−6=18
+10
6Loop 10.32f286115 − 85
+4−74=22
−79
33 − 67
+24−58=18
−22
38.5 − 61.5
+22−45=33
−7
43.5 − 56.5
+25−38=37
+13
48.5 − 51.5
+23−26=51
−5
 57 − 43
+43−29=28
+7
59.5 − 40.5
+48−29=23
+14
62 − 38
+44−20=36
+18
74.5 − 25.5
+65−16=19
0
76 − 24
+66−14=20
−13
88 − 12
+83−7=10
+75
7Spike 1.2 Turin282023.5 − 76.5
+13−66=21
+33
26.5 − 73.5
+15−62=23
−26
34 − 66
+21−53=26
−3
36.5 − 63.5
+20−47=33
+7
44 − 56
+34−46=20
0
43 − 57
+29−43=28
−7
 58.5 − 41.5
+49−32=19
+50
58.5 − 41.5
+48−31=21
+41
66 − 34
+51−19=30
−38
77 − 23
+68−14=18
+38
78 − 22
+67−11=22
−16
8Deep Sjeng 2.7 1CPU280719 − 81
+8−70=22
+11
31.5 − 68.5
+23−60=17
+17
37.5 − 62.5
+27−52=21
+31
36 − 64
+24−52=24
+9
46 − 54
+33−41=26
+28
40.5 − 59.5
+29−48=23
−14
41.5 − 58.5
+32−49=19
−50
 48.5 − 51.5
+34−37=29
−17
72 − 28
+62−18=20
+31
67.5 − 32.5
+57−22=21
−26
80 − 20
+71−11=18
+21
9Glaurung 2.0.1 64-bit280014 − 86
+4−76=20
−33
26 − 74
+18−66=16
−19
29.5 − 70.5
+17−58=25
−18
36.5 − 63.5
+24−51=25
+20
43.5 − 56.5
+26−39=35
+19
38 − 62
+20−44=36
−18
41.5 − 58.5
+31−48=21
−41
51.5 − 48.5
+37−34=29
+17
 67 − 33
+58−24=18
+1
70.5 − 29.5
+57−16=27
−5
75 − 25
+63−13=24
−24
10Movei 00.8.4382672 13 − 87
+9−83=8
−42
18 − 82
+8−72=20
+7
15.5 − 84.5
+6−75=19
−29
21.5 − 78.5
+12−69=19
−30
25.5 − 74.5
+16−65=19
0
34 − 66
+19−51=30
+38
28 − 72
+18−62=20
−31
33 − 67
+24−58=18
−1
 58.5 − 41.5
+50−33=17
+42
65 − 35
+55−25=20
+31
11Pharaon 3.5.12649  13 − 87
+6−80=14
−36
20 − 80
+10−70=20
+35
28.5 − 71.5
+15−58=27
+60
24 − 76
+14−66=20
+13
23 − 77
+14−68=18
−38
32.5 − 67.5
+22−57=21
+26
29.5 − 70.5
+16−57=27
+5
41.5 − 58.5
+33−50=17
−42
 58.5 − 41.5
+46−29=25
+3
12Hamsters 0.62592    15 − 85
+6−76=18
−10
12 − 88
+7−83=10
−75
22 − 78
+11−67=22
+16
20 − 80
+11−71=18
−21
25 − 75
+13−63=24
+24
35 − 65
+25−55=20
−31
41.5 − 58.5
+29−46=25
−3
 
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

All engines (top 12, best versions only)
#NameELO123456789101112
1Rybka 2.3.2z3 64-bit3054 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Shredder 1129680.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Naum 3 64-bit29300.00.1 84.3100.0100.0100.0100.0100.0100.0100.0100.0
4Hiarcs 1229170.00.015.7 100.0100.0100.0100.0100.0100.0100.0100.0
5Fruit 05110328640.00.00.00.0 65.8100.0100.0100.0100.0100.0100.0
6Loop 10.32f28610.00.00.00.034.2 100.0100.0100.0100.0100.0100.0
7Spike 1.2 Turin28200.00.00.00.00.00.0 91.297.7100.0100.0100.0
8Deep Sjeng 2.7 1CPU28070.00.00.00.00.00.08.8 74.1100.0100.0100.0
9Glaurung 2.0.1 64-bit28000.00.00.00.00.00.02.325.9 100.0100.0100.0
10Movei 00.8.43826720.00.00.00.00.00.00.00.00.0 99.2100.0
11Pharaon 3.5.126490.00.00.00.00.00.00.00.00.00.8 100.0
12Hamsters 0.625920.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Explanation of the columns

"Rank" — 1 is best, 2 is second best, etc.. Note that only best engine version wich played at least 150 games may have rank, that's why many engines don't have any rank.
"Name" — Name and version of an engine, including settings, 32/64-bit and number of CPUs. It has green color if an engine is free.
"ELO" — Engine rating computed with Bayeselo.
"+" and "−" — 95% confidence intervals. For example, if engine's rating is 2850, "+" is +20 and "−" is −15, it means that there is only 5% estimated probability that engine's "true" rating is outside of the [2850−15 .. 2850+20] range.
"Score" — Number of points scored by an engine, divided by the number of games. Win is 1 point, draw is 1/2 of a point, and loss is 0.
"Average Opponent" — Difference between the rating of engine tested and average of the opponent ratings for all games played by that engine. Positive number means that engine was playing with stronger opponents, averagely. Negative number - weaker opponents.
"Draws" — Percentage of games by an engine, that ended in a draw.
"Games" — Total number of games played by an engine.

Additional selections from the complete rating list

All engines   (32-bit)

Free engines   (32-bit)

Open source engines   (32-bit)


Created in 2005-2007 by CCRL team
Last games added on March 30, 2008