Ross, Donald
Current rating: 1487
Record: 2-3
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 160 | Bucher, Erich (1771) | Won 2-1 | +231523 |
| 2modern | 160 | Botello, Enrique (1542) | Lost 0-2 | -181505 |
| 3modern | 160 | Ligutom, Kevin (1539) | Lost 0-2 | -171488 |
| 4modern | 160 | Gray, Shane (1358) | Won 2-1 | +151503 |
| 5modern | 160 | Chu, Derrek (1602) | Lost 0-2 | -161487 |
| average opponent: 1563record: 2-3 | new rating: 1487 | |||