1 d4 c5
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | 0.3 | 981,000 |
| <1000 | 3.24 | 24,500 |
| 1000-1500 | 1.36 | 211,000 |
| 1500-2000 | 0.32 | 480,000 |
| 2000+ | -0.87 | 265,000 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | -0.3 | 981,000 |
| <1000 | 2.14 | 22,300 |
| 1000-1500 | 0.75 | 204,000 |
| 1500-2000 | -0.14 | 480,000 |
| 2000+ | -1.55 | 275,000 |