Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit
White
Rating Group
Elo gain/loss
Game count
All
0.41
224
<1000
1.63
7
1000-1500
0.78
66
1500-2000
-0.04
110
2000+
0.8
41
Black
Rating Group
Elo gain/loss
Count
All
-0.41
224
<1000
0.54
7
1000-1500
0.42
73
1500-2000
-0.24
101
2000+
-2.35
43