Ruy Lopez: Berlin Defense, Hedgehog Variation
White
Rating Group
Elo gain/loss
Game count
All
-0.26
752
<1000
2.08
26
1000-1500
0.62
242
1500-2000
-0.53
359
2000+
-1.63
125
Black
Rating Group
Elo gain/loss
Count
All
0.26
752
<1000
1.97
21
1000-1500
0.71
244
1500-2000
0.47
371
2000+
-1.7
116