CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

Options
Show each game results
Rotor 0.2 (2287+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
(+235)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+235
–   DanaSah 3.632428+27
−27
(+141)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+141
–   Hermann 2.02407+29
−29
(+120)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−29
–   RomiChess P3k 32-bit2407+19
−19
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
–   Gosu 0.162402+18
−18
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   Delphil 1.82399+27
−28
(+112)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+52
–   Sage 3.532387+18
−18
(+100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+100
–   Googleplex Starthinker 1.6 64-bit2386+18
−18
(+99)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−50
–   Horizon 4.42385+17
−17
(+98)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+98
–   Comet B682384+19
−18
(+97)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Alfil 7.62373+33
−33
(+86)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+227
–   Pupsi 0.192367+34
−34
(+80)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+43
–   Flux 2.2.12357+21
−21
(+70)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−129
–   Counter 0.82352+32
−32
(+65)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.3%
+116
–   Tytan 9.32 32-bit2346+28
−28
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−83
–   Arion 1.72341+18
−18
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+54
–   LittleThought 1.03 32-bit2339+21
−21
(+52)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.4%
+52
–   Aice 0.99.22337+17
−17
(+50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.4%
+50
–   Asterisk 0.62331+18
−18
(+44)1 − 7
(+0−6=2)
12.5%
1.0 / 8
1.0%
−241
–   nanoSzachy 3.12330+33
−33
(+43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.5%
−113
–   Averno 0.812314+18
−18
(+27)1 − 3
(+0−2=2)
25.0%
1.0 / 4
8.2%
−122
–   GreKo 5.52311+33
−33
(+24)9.5 − 14.5
(+6−11=7)
39.6%
9.5 / 24
14.7%
−49
–   Cheese 1.1b2308+33
−33
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
18.9%
+INF
–   Sage 2.2a2308+34
−34
(+21)1 − 3
(+1−3=0)
25.0%
1.0 / 4
19.6%
−204
–   Zeus 1.292303+20
−20
(+16)13.5 − 14.5
(+11−12=5)
48.2%
13.5 / 28
20.8%
+1
–   Popochin 3.12303+34
−34
(+16)9 − 13
(+7−11=4)
40.9%
9.0 / 22
24.9%
−50
–   nanoSzachy 2.92302+33
−33
(+15)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
27.1%
+156
–   Anechka 0.082301+19
−19
(+14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
22.9%
−81
–   Ant 2006-F2301+19
−19
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
23.1%
+156
–   Joker 1.1.142301+19
−19
(+14)11 − 9
(+8−6=6)
55.0%
11.0 / 20
22.7%
+45
–   nanoSzachy 3.02301+34
−34
(+14)12 − 10
(+8−6=8)
54.5%
12.0 / 22
27.0%
+49
–   Popochin 3.22296+18
−18
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
32.1%
+9
–   Popochin 3.02288+32
−32
(+1)3 − 1
(+2−0=2)
75.0%
3.0 / 4
48.9%
+142
–   Chispa 4.0.32274+17
−17
(−13)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
75.8%
−55
–   Tornado 1.02271+30
−30
(−16)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
76.3%
+343
–   Ayito 0.2.9942267+20
−20
(−20)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
84.8%
−168
–   EXchess 5.01b 32-bit2250+29
−29
(−37)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
95.0%
−318
–   Deuterium 06.08.25.042230+27
−27
(−57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+85
–   Gibbon 2.42c2225+26
−26
(−62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.8%
−62
–   AliChess 4.162214+34
−34
(−73)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.9%
−INF
–   Neurosis 2.32213+25
−25
(−74)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   RattateChess Bologna 20072201+25
−25
(−86)14 − 5
(+13−4=2)
73.7%
14.0 / 19
100.0%
+108
–   AliChess 4.082195+32
−32
(−92)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
–   EveAnn 1.632188+34
−34
(−99)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+134
–   Feuerstein 0.4.5.22187+37
−37
(−100)13 − 9
(+9−5=8)
59.1%
13.0 / 22
100.0%
−39
–   Mediocre 0.3342150+32
−32
(−137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−137
–   Parrot 07.07.222136+19
−19
(−151)13 − 5
(+12−4=2)
72.2%
13.0 / 18
100.0%
+37

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021