1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6 4 O-O d6
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | -0.2 | 52,300 |
| <1000 | 2.75 | 1,680 |
| 1000-1500 | 0.79 | 16,800 |
| 1500-2000 | -0.4 | 26,700 |
| 2000+ | -2.48 | 7,030 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | 0.2 | 52,300 |
| <1000 | 1.84 | 1,600 |
| 1000-1500 | 0.73 | 16,900 |
| 1500-2000 | 0.06 | 27,500 |
| 2000+ | -1.07 | 6,280 |