Ruy Lopez: Bird Variation, Paulsen Variation
White
Rating Group
Elo gain/loss
Game count
All
-0.52
366
<1000
3.38
26
1000-1500
0.27
146
1500-2000
-1.54
141
2000+
-1.95
53
Black
Rating Group
Elo gain/loss
Count
All
0.52
366
<1000
0.6
23
1000-1500
0.86
156
1500-2000
0.59
135
2000+
-0.67
52