Ross, William (Jack)
Current rating: 1430
Record: 2-6
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 260 | Schelble, Stephanie (1588) | Lost 0-2 | -161484 |
| 2modern | 497 | Kuhn, Kory (1530) | Lost 0-2 | -181466 |
| 3modern | 699 | Backfisch, Nick (1470) | Lost 0-2 | -171449 |
| 4modern | 727 | Steed, Andrew (1446) | Won 2-0 | +171466 |
| 5modern | 629 | Hooper, Jared (1470) | Lost 0-2 | -171449 |
| 6modern | 590 | Lutz, Chaz (1450) | Won 2-0 | +181467 |
| 7modern | 494 | Degenhardt, Baron (1419) | Lost 0-2 | -191448 |
| 8modern | 409 | Lanceford, Callie (1470) | Lost 0-2 | -181430 |
| average opponent: 1480record: 2-6 | new rating: 1430 | |||