Grob Opening: Romford Countergambit
White
Rating Group
Elo gain/loss
Game count
All
-0.25
312
<1000
0.22
20
1000-1500
0.16
130
1500-2000
0.03
132
2000+
-3.65
30
Black
Rating Group
Elo gain/loss
Count
All
0.25
312
<1000
2.34
21
1000-1500
1
130
1500-2000
-0.37
135
2000+
-1.95
26