Sicilian Defense: Najdorf Variation, Polugaevsky Variation
White
Rating Group
Elo gain/loss
Game count
All
0.59
606
<1000
5.31
12
1000-1500
3.81
44
1500-2000
1.18
164
2000+
-0.17
386
Black
Rating Group
Elo gain/loss
Count
All
-0.59
606
<1000
8.27
10
1000-1500
-0.23
36
1500-2000
-0.12
166
2000+
-1.05
394