Sicilian Defense: O'Kelly Variation, Quiet System
White
Rating Group
Elo gain/loss
Game count
All
0.41
2,560
<1000
2.62
61
1000-1500
1.26
664
1500-2000
0.45
1,210
2000+
-0.81
627
Black
Rating Group
Elo gain/loss
Count
All
-0.41
2,560
<1000
2.42
63
1000-1500
0.63
630
1500-2000
-0.21
1,220
2000+
-2.04
650