1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 cxd5 cxd5
| Rating Group | Elo gain/loss | Game count |
|---|---|---|
| All | 0.38 | 34,600 |
| <1000 | 4.88 | 537 |
| 1000-1500 | 1.86 | 4,750 |
| 1500-2000 | 0.71 | 14,300 |
| 2000+ | -0.58 | 15,000 |
| Rating Group | Elo gain/loss | Count |
|---|---|---|
| All | -0.38 | 34,600 |
| <1000 | 3.8 | 473 |
| 1000-1500 | 0.86 | 4,430 |
| 1500-2000 | 0.08 | 14,100 |
| 2000+ | -1.28 | 15,600 |