CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Rotor 0.2 (2285+33
−33
)Quote
Author: Jan Brouwer Link: Homepage
This is one of the 8 Rotor versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GarboChess 2.20 32-bit2522+17
−17
(+237)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+237
0 1
–   DanaSah 3.632426+27
−27
(+141)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+141
1 = 0 =
–   Hermann 2.02408+29
−29
(+123)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−26
= = 0 0
–   RomiChess P3k 32-bit2405+19
−19
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
= 0
–   Delphil 1.82397+28
−28
(+112)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+52
0 = = =
–   Gosu 0.162386+20
−20
(+101)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−55
0 =
–   Comet B682386+21
−21
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Horizon 4.42385+18
−18
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
1 0
–   Sage 3.532383+18
−18
(+98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+98
1 0
–   Alfil 7.62375+33
−33
(+90)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+231
1 =
–   Pupsi 0.192363+34
−34
(+78)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+41
= = 1 0 0 = 1 0 0 1
–   Counter 0.82351+33
−33
(+66)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.3%
+117
= = = 1 0 1
–   Flux 2.2.12348+22
−22
(+63)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−136
= 1 0 0 0 0
–   Tytan 9.32 32-bit2344+28
−28
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−83
= 0
–   Arion 1.72337+19
−19
(+52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.4%
+52
= =
–   LittleThought 1.03 32-bit2337+21
−21
(+52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.5%
+52
= =
–   Aice 0.99.22335+20
−20
(+50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.6%
+50
0 0 1 1
–   nanoSzachy 3.12331+34
−34
(+46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.8%
−110
0 =
–   Asterisk 0.62330+20
−20
(+45)1 − 7
(+0−6=2)
12.5%
1.0 / 8
1.1%
−240
0 = = 0 0 0 0 0
–   Averno 0.812319+22
−22
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
4.5%
−115
0 = = 0
–   Sage 2.2a2309+35
−35
(+24)1 − 3
(+1−3=0)
25.0%
1.0 / 4
16.1%
−200
0 0 0 1
–   GreKo 5.52307+34
−34
(+22)9.5 − 14.5
(+6−11=7)
39.6%
9.5 / 24
17.0%
−51
0 0 0 0 = = 0 1 = = 0 1 0 1 = 0 0 1 = 0 0 1 1 =
–   Cheese 1.1b2300+33
−33
(+15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
27.2%
+INF
1 1
–   Popochin 3.12300+34
−34
(+15)9 − 13
(+7−11=4)
40.9%
9.0 / 22
25.6%
−51
0 0 0 0 1 1 = 0 = 0 0 = 1 1 1 0 0 1 = 0 1 0
–   Joker 1.1.142299+20
−20
(+14)11 − 9
(+8−6=6)
55.0%
11.0 / 20
24.0%
+45
1 0 1 1 0 0 = = 0 = 1 = 0 = 1 = 1 1 0 1
–   Ant 2006-F2299+23
−23
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
25.1%
+156
1 =
–   nanoSzachy 2.92298+35
−36
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
29.7%
+154
= 1
–   nanoSzachy 3.02297+36
−36
(+12)12 − 10
(+8−6=8)
54.5%
12.0 / 22
30.9%
+47
= = 0 0 1 1 1 = 1 = 0 = 0 = 1 0 1 0 1 = 1 =
–   Zeus 1.292296+21
−21
(+11)13.5 − 14.5
(+11−12=5)
48.2%
13.5 / 28
28.1%
−3
0 1 0 0 1 0 1 0 1 1 1 1 0 = 1 0 1 = 0 1 0 = 0 0 = 1 0 =
–   Anechka 0.082294+19
−19
(+9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
31.7%
−86
= 0 1 0
–   Popochin 3.22293+18
−18
(+8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
34.7%
+8
= =
–   Popochin 3.02289+33
−33
(+4)3 − 1
(+2−0=2)
75.0%
3.0 / 4
42.5%
+145
1 = 1 =
–   Chispa 4.0.32269+19
−19
(−16)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
78.6%
−58
= = = = = 0
–   Tornado 1.02267+30
−30
(−18)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
77.8%
+341
1 1 1 1 = 1
–   Ayito 0.2.9942252+23
−23
(−33)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
94.5%
−181
1 0 0 0 0 0 1 =
–   EXchess 5.01b 32-bit2246+29
−29
(−39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
95.6%
−320
= 0 0 0
–   Deuterium 06.08.25.042228+27
−27
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.5%
+85
1 =
–   Gibbon 2.42c2219+26
−26
(−66)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−66
0 1 1 0
–   AliChess 4.162212+36
−36
(−73)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
0 0
–   Neurosis 2.32207+28
−28
(−78)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   RattateChess Bologna 20072199+25
−25
(−86)14 − 5
(+13−4=2)
73.7%
14.0 / 19
100.0%
+108
0 0 1 1 1 = 1 1 1 = 1 0 1 1 1 1 1 0 1
–   AliChess 4.082191+32
−32
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
= 1
–   EveAnn 1.632184+34
−34
(−101)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+132
0 1 1 1
–   Feuerstein 0.4.5.22183+37
−37
(−102)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
−41
= 1 0 = = 1 1 1 0 0 1 = = 1 1 1 = = 0 1 = 0
–   Mediocre 0.3342146+32
−32
(−139)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−139
= 1 0 =
–   Parrot 07.07.222131+19
−19
(−154)13 − 5
(+12−4=2)
72.2%
13.0 / 18
100.0%
+34
1 1 = 1 1 1 0 1 0 0 1 1 1 1 0 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rotor 0.2
played with current
participants of this list
Represented by
1-2-CPU    122Rotor 0.8
32-bit    124Rotor 0.6
32-bit 1-2-CPU    124Rotor 0.6
32-bit single-CPU    124Rotor 0.6
All    122Rotor 0.8
Free    122Rotor 0.8
Free 1-2-CPU    122Rotor 0.8
Free 32-bit    124Rotor 0.6
Free 32-bit 1-2-CPU    124Rotor 0.6
Free 32-bit single-CPU    124Rotor 0.6
Free single-CPU    122Rotor 0.8
Single-CPU    122Rotor 0.8

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017