King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit
White
Rating Group
Elo gain/loss
Game count
All
0.47
3,610
<1000
4.63
60
1000-1500
2.57
454
1500-2000
0.4
2,090
2000+
-0.58
1,010
Black
Rating Group
Elo gain/loss
Count
All
-0.47
3,610
<1000
2.15
51
1000-1500
1.19
417
1500-2000
-0.15
2,070
2000+
-1.85
1,080