Ruy Lopez: Berlin Defense, Kaufmann Variation
White
Rating Group
Elo gain/loss
Game count
All
-0.17
1,330
<1000
2.59
93
1000-1500
0.11
559
1500-2000
-0.65
553
2000+
-1.44
122
Black
Rating Group
Elo gain/loss
Count
All
0.17
1,330
<1000
1.9
96
1000-1500
0.48
565
1500-2000
-0.03
538
2000+
-1.64
128