Morse, William
Current rating: 1446
Record: 7-10
| Grand Prix Atlanta 2018 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Peel, Eric (1596) | Lost 1-2 | -161462 |
| 2modern | 476 | Mullinax, Matthew (1421) | Won 2-0 | +171479 |
| 3modern | 383 | Lucas, Caden (1500) | Lost 0-2 | -171462 |
| 4modern | 660 | Perez, Ruben (1560) | Won 2-1 | +191481 |
| 5modern | 375 | Liening, Michael (1421) | Won 2-1 | +171498 |
| 6modern | 302 | Williams, Caleb (1584) | Lost 0-2 | -161482 |
| 7modern | 428 | Beckman, John (1505) | Lost 0-2 | -181464 |
| 8modern | 374 | Freeman, Luke (1471) | Lost 1-2 | -181446 |
| average opponent: 1507record: 3-5 | new rating: 1446 | |||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Clarke, Collin (1528) | Lost 1-2 | -171483 |
| 2standard | 346 | Otto, Rachel (1321) | Won 2-0 | +151498 |
| 3standard | 367 | Hillard, Zebiriah (1549) | Won 2-1 | +191517 |
| 4standard | 323 | Sheehan, John (1531) | Lost 0-2 | -181499 |
| 5standard | 506 | Pepkowitz, Aaron (1502) | Lost 1-2 | -181481 |
| 6standard | 488 | Stewart, Nyl (1445) | Won 2-0 | +171498 |
| 7standard | 393 | Kalbus, Kurt (1263) | Lost 0-2 | -221476 |
| 8standard | 418 | Wade, Justin (1477) | Won 2-0 | +181494 |
| 9standard | 315 | Bertarioni, Jeremy (1597) | Lost 0-2 | -161478 |
| average opponent: 1468record: 4-5 | new rating: 1478 | |||