Polish Opening: Karniewski Variation
White
Rating Group
Elo gain/loss
Game count
All
0.43
88
<1000
3.51
6
1000-1500
2.51
19
1500-2000
-0.34
44
2000+
-0.87
19
Black
Rating Group
Elo gain/loss
Count
All
-0.43
88
<1000
2.01
7
1000-1500
-0.61
18
1500-2000
-0.19
42
2000+
-1.55
21