Ruy Lopez: Marshall Attack, Steiner Variation
White
Rating Group
Elo gain/loss
Game count
All
0.99
587
<1000
4.36
10
1000-1500
4.6
60
1500-2000
1.26
252
2000+
-0.2
265
Black
Rating Group
Elo gain/loss
Count
All
-0.99
587
<1000
4.6
9
1000-1500
-0.71
43
1500-2000
0.2
259
2000+
-2.33
276