Walsh, Corey
Current rating: 1469
Record: 1-3
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 286 | Darlington, Thomas (1667) | Lost 1-2 | -151485 |
| 2sealed | 391 | Pham, Nhi (1601) | Won 2-1 | +201505 |
| 3sealed | 493 | Warner, Samuel (1499) | Lost 0-2 | -181487 |
| 4sealed | 533 | Fong, Gerald (1485) | Lost 0-2 | -181469 |
| average opponent: 1563record: 1-3 | new rating: 1469 | |||