Duty, William
Current rating: 1496
Record: 3-3
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 68 | Fowler, Stephen (1385) | Lost 1-2 | -201480 |
| 2legacy | 246 | Cioppettini, Alexander (1429) | Won 2-1 | +171497 |
| 3legacy | 375 | Harry, Richard (1498) | Lost 0-2 | -181479 |
| 4legacy | 429 | Blohm, Logan (1455) | Won 2-0 | +181497 |
| 5legacy | 384 | Maher, Andrew (1542) | Won 2-1 | +181515 |
| 6legacy | 154 | Eckhardt, Jason (1458) | Lost 0-2 | -191496 |
| average opponent: 1461record: 3-3 | new rating: 1496 | |||