1 e4 e5 2 f4
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | -0.37 | 524,000 |
| <1000 | 2.07 | 19,900 |
| 1000-1500 | 0.53 | 159,000 |
| 1500-2000 | -0.63 | 290,000 |
| 2000+ | -2.43 | 55,600 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | 0.37 | 524,000 |
| <1000 | 2.22 | 20,400 |
| 1000-1500 | 1.19 | 164,000 |
| 1500-2000 | 0.09 | 288,000 |
| 2000+ | -1.42 | 51,600 |