Ruy Lopez: Morphy Defense, Chigorin Defense, Panov System
White
Rating Group
Elo gain/loss
Game count
All
0.34
444
<1000
9.35
4
1000-1500
2.92
38
1500-2000
1.49
116
2000+
-0.6
286
Black
Rating Group
Elo gain/loss
Count
All
-0.34
444
<1000
6.56
9
1000-1500
0.48
24
1500-2000
0.6
110
2000+
-0.96
301