1 d4
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | -0.12 | 5,120,000 |
| <1000 | 1.78 | 261,000 |
| 1000-1500 | 0.69 | 1,530,000 |
| 1500-2000 | -0.27 | 2,480,000 |
| 2000+ | -1.74 | 854,000 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | 0.12 | 5,120,000 |
| <1000 | 2 | 265,000 |
| 1000-1500 | 0.88 | 1,540,000 |
| 1500-2000 | -0.06 | 2,490,000 |
| 2000+ | -1.34 | 827,000 |