Rubinstein Opening: Bogoljubov Defense
White
Rating Group
Elo gain/loss
Game count
All
0.43
673
<1000
1.24
11
1000-1500
2.06
74
1500-2000
1.05
273
2000+
-0.52
315
Black
Rating Group
Elo gain/loss
Count
All
-0.43
673
<1000
3.87
13
1000-1500
0.15
63
1500-2000
0.01
269
2000+
-1.06
328