Shaffer, Nathan
Current rating: 1545
Record: 5-3
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 286 | Maher, Andrew (1540) | Lost 1-2 | -171483 |
| 2legacy | 315 | Caudill, Justin (1451) | Won 2-1 | +171500 |
| 3legacy | 276 | Firebaugh, Jeremy (1608) | Won 2-1 | +201520 |
| 4legacy | 138 | Smith, Charles (1448) | Won 2-1 | +171537 |
| 5legacy | 168 | Daniels, Vincent (1742) | Won 2-0 | +221559 |
| 6legacy | 53 | Wood, Alex (1613) | Won 2-0 | +181577 |
| 7legacy | 33 | Diab, Kenan (1699) | Lost 1-2 | -151562 |
| 8legacy | 64 | Ben-Sasson, Eetai (1650) | Lost 0-2 | -171545 |
| average opponent: 1594record: 5-3 | new rating: 1545 | |||