CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Mediocre 0.34 (2184+27
−27
)Quote
Author: Jonatan Pettersson Link: Homepage
This is one of the 4 Mediocre versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   nanoSzachy 3.82437+16
−17
(+253)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+160
0 = 0 1
–   LittleThought 1.04 32-bit2392+34
−33
(+208)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+122
1 0 = 0
–   Sorgenkind 0.42387+15
−15
(+203)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+120
= 0 0 1
–   Horizon 4.42386+18
−18
(+202)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+44
0 = 0 =
–   Sage 3.532383+18
−18
(+199)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−36
1 0 0 0
–   GreKo 6.52363+26
−26
(+179)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−47
0 0 0 1
–   Glass 1.32353+26
−26
(+169)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
= = 0 0
–   Rodin 2.3a2337+25
−24
(+153)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Daydreamer 1.52333+22
−22
(+149)8 − 10
(+4−6=8)
44.4%
8.0 / 18
0.0%
+117
0 = 0 = = = 0 0 1 = 0 1 = 0 1 1 = =
–   Amundsen 0.802333+20
−20
(+149)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−86
1 0 0 0
–   Ares 1.003a2301+36
−35
(+117)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−108
0 0 0 1
–   Alex 2.092299+30
−30
(+115)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+32
1 0 0 =
–   Popochin 3.22293+18
−18
(+109)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−77
0 0 = 0 0 = 1 0
–   Butcher 1.60n12284+23
−23
(+100)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+17
= 0 0 1
–   AliChess 4.202264+34
−35
(+80)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−154
0 1 0 0
–   Sungorus 1.3 32-bit2252+34
−34
(+68)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.1%
−111
= 1 0 0 0 = 0 0
–   Waxman 20092251+20
−20
(+67)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−90
0 0 = =
–   RattateChess 1.0 Nosferatu2250+21
−21
(+66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−19
1 0 = 0
–   AliChess 4.192242+31
−32
(+58)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.3%
+200
1 = = 1
–   AliChess 4.182241+32
−32
(+57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.4%
−34
0 1 0 =
–   Feuerstein 0.4.6.12236+19
−19
(+52)9 − 11
(+7−9=4)
45.0%
9.0 / 20
0.1%
+15
= 0 0 0 = 0 1 = = 0 1 1 0 1 0 1 1 0 0 1
–   Atak 6.72230+30
−30
(+46)9.5 − 10.5
(+8−9=3)
47.5%
9.5 / 20
1.1%
+23
= 1 = = 0 1 0 0 0 0 1 1 1 0 0 1 0 0 1 1
–   Uralochka 1.1b2218+19
−19
(+34)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
1.9%
+106
1 = = 1 1 = = 0 1 0 1 =
–   Gibbon 2.52a2215+16
−16
(+31)7 − 9
(+4−6=6)
43.8%
7.0 / 16
2.7%
−9
= 0 1 0 0 = 0 1 1 = 0 0 = 1 = =
–   ChessAlex 2.0r42213+22
−22
(+29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
5.2%
+121
0 1 1 =
–   ZCT 0.3.24512208+27
−27
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.2%
−71
0 1 0 =
–   Neurosis 2.52204+17
−17
(+20)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
10.3%
−13
1 1 1 0 0 0 1 1 0 = 1 0 0 0 0 1 1 = 0 0 1 = 1 1 = = 0 0 0 1 0 0
–   RattateChess Bologna 20072199+25
−25
(+15)4 − 4
(+4−4=0)
50.0%
4.0 / 8
20.7%
+15
1 1 1 0 0 0 1 0
–   BlackBishop 1.02199+19
−18
(+15)13.5 − 10.5
(+12−9=3)
56.3%
13.5 / 24
17.5%
+63
1 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 1 1 = 0 1 = 1 =
–   Alf 1.092194+23
−23
(+10)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
29.4%
−93
= 0 1 0 0 = 0 1 = 0
–   OBender 3.2.4.22189+20
−20
(+5)6.5 − 6.5
(+4−4=5)
50.0%
6.5 / 13
38.0%
+5
0 1 = 1 0 = = 0 = 0 1 1 =
–   Glass 0.1.0c2186+33
−33
(+2)9 − 6
(+7−4=4)
60.0%
9.0 / 15
46.9%
+79
1 1 = 1 1 0 = = 0 0 1 0 1 = 1
–   NagaSkaki 5.122182+19
−18
(−2)13 − 13
(+11−11=4)
50.0%
13.0 / 26
54.4%
−2
1 1 0 1 1 = 0 0 0 0 = 1 = = 0 1 0 1 0 1 0 1 0 1 0 1
–   KMTChess 1.2.1 32-bit2181+21
−21
(−3)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
56.9%
+28
1 = 1 1 0 1 0 0 = 0 = 1
–   Alex 2.032181+30
−30
(−3)7 − 5
(+6−4=2)
58.3%
7.0 / 12
56.4%
+63
= 0 0 1 1 1 = 0 1 0 1 1
–   Atak 6.52177+25
−25
(−7)6 − 4
(+4−2=4)
60.0%
6.0 / 10
64.1%
+52
= = 1 0 0 1 1 = = 1
–   RedQueen 0.62174+30
−30
(−10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
69.1%
0
0 = 1 =
–   Lime 662170+22
−22
(−14)8.5 − 7.5
(+7−6=3)
53.1%
8.5 / 16
79.5%
+11
= 0 1 = = 1 1 0 0 1 1 1 0 0 0 1
–   Sungorus 1.22169+27
−27
(−15)3 − 2
(+3−2=0)
60.0%
3.0 / 5
78.8%
+80
1 1 1 0 0
–   Simplex 0.9.3 32-bit2167+35
−35
(−17)3 − 6
(+2−5=2)
33.3%
3.0 / 9
78.2%
−145
1 0 1 0 0 = 0 0 =
–   OliThink 5.1.92155+30
−30
(−29)1 − 3
(+1−3=0)
25.0%
1.0 / 4
92.7%
−255
0 1 0 0
–   KnockOut 0.7.12146+16
−16
(−38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.1%
−120
0 = 0 1
–   Prophet 2.0 32-bit2134+19
−19
(−50)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.9%
−4
= 1 1 0 1 0 0 1
–   Parrot 07.07.222132+20
−20
(−52)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+47
1 1 = 0 = 1 0 1 1 =
–   TJchess 0.1212131+19
−19
(−53)8.5 − 13.5
(+6−11=5)
38.6%
8.5 / 22
99.9%
−133
0 = = 1 0 0 0 = = = 1 0 1 0 1 0 0 1 0 0 1 0
–   Bearded 06_29_022129+25
−25
(−55)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.9%
−108
1 1 0 1 0 0 0 =
–   Waxman 20082127+24
−24
(−57)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.9%
−57
0 0 1 1
–   Adam 3.22125+25
−25
(−59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+36
0 1 1 =
–   Clarabit 1.00 32-bit2112+22
−22
(−72)11 − 5
(+10−4=2)
68.8%
11.0 / 16
100.0%
+77
1 0 1 0 1 = 1 1 1 0 1 1 1 1 0 =
–   Adam 3.12106+24
−24
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+4
0 1 = 1
–   FireFly 2.5.6 32-bit2084+22
−22
(−100)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+95
1 1 1 1 = 1 1 1 0 1 = 0
–   BikJump 2.01 32-bit2080+18
−18
(−104)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−254
0 = = 0
–   FireFly 2.5.42065+34
−34
(−119)7 − 5
(+6−4=2)
58.3%
7.0 / 12
100.0%
−53
= 1 1 0 0 = 1 0 1 0 1 1
–   BigLion 2.23x2061+17
−17
(−123)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Protej 0.5.72053+25
−25
(−131)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+18
1 = = 1
–   ZCT 0.3.25002047+32
−32
(−137)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−232
0 1 0 1 = 0 = 0
–   KMTChess 1.1 32-bit2043+33
−33
(−141)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−59
0 1 1 =
–   Alex 1.962012+33
−33
(−172)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+109
1 = 1 1
–   Schola 1.1.0 32-bit1993+27
−27
(−191)1 − 2
(+1−2=0)
33.3%
1.0 / 3
100.0%
−333
1 0 0
–   Heracles 0.6.161977+23
−24
(−207)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Reger 0.091919+23
−23
(−265)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−265
= =
–   ECE 0.31912+26
−27
(−272)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Surprise 4.3b131892+29
−30
(−292)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Mediocre 0.34
played with current
participants of this list
Represented by
1-2-CPU    225nothing
32-bit#1732181300itself
32-bit 1-2-CPU#1742182300itself
32-bit single-CPU#1742182300itself
All    225nothing
Free    209nothing
Free 1-2-CPU    209nothing
Free 32-bit#1602182300itself
Free 32-bit 1-2-CPU#1602183300itself
Free 32-bit single-CPU#1602183300itself
Free single-CPU    209nothing
Single-CPU    225nothing

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017