Queen's Gambit Declined: Harrwitz Attack, Main Line
White
Rating Group
Elo gain/loss
Game count
All
-0.45
1,040
<1000
6.1
27
1000-1500
1.86
122
1500-2000
0.61
345
2000+
-1.95
547
Black
Rating Group
Elo gain/loss
Count
All
0.45
1,040
<1000
5.57
23
1000-1500
0.82
113
1500-2000
0.16
333
2000+
0.34
572