1 e4 c5 2 f4
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | 0.32 | 1,040,000 |
| <1000 | 2.93 | 29,500 |
| 1000-1500 | 1.3 | 244,000 |
| 1500-2000 | 0.23 | 565,000 |
| 2000+ | -1.03 | 198,000 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | -0.32 | 1,040,000 |
| <1000 | 1.81 | 26,700 |
| 1000-1500 | 0.66 | 236,000 |
| 1500-2000 | -0.27 | 567,000 |
| 2000+ | -1.83 | 207,000 |