Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation
White
Rating Group
Elo gain/loss
Game count
All
0.93
251
<1000
6.84
5
1000-1500
2.52
32
1500-2000
1.09
91
2000+
0.15
123
Black
Rating Group
Elo gain/loss
Count
All
-0.93
251
<1000
0.88
4
1000-1500
0.48
27
1500-2000
0.07
91
2000+
-1.98
129