English Defense: Perrin Variation
White
Rating Group
Elo gain/loss
Game count
All
-0.12
502
<1000
7.68
10
1000-1500
2.13
75
1500-2000
-0.16
302
2000+
-2.16
115
Black
Rating Group
Elo gain/loss
Count
All
0.12
502
<1000
0.76
4
1000-1500
1.78
80
1500-2000
0.14
306
2000+
-1.17
112