English Opening: Symmetrical Variation, Botvinnik System
White
Rating Group
Elo gain/loss
Game count
All
0.7
7,700
<1000
4.1
142
1000-1500
2.19
880
1500-2000
1.06
2,780
2000+
-0.01
3,900
Black
Rating Group
Elo gain/loss
Count
All
-0.7
7,700
<1000
3.18
130
1000-1500
0.77
774
1500-2000
0.29
2,680
2000+
-1.75
4,120