Ostrander, Liam
Current rating: 1466
Record: 3-5
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 263 | Marshall, Colin (1431) | Won 2-0 | +171517 |
| 2legacy | 203 | Miller, Justin (1488) | Lost 0-2 | -191498 |
| 3legacy | 335 | Champagne, Dean (1527) | Lost 0-2 | -171481 |
| 4legacy | 366 | Kane, Liam (1790) | Won 2-1 | +231504 |
| 5legacy | 320 | Farrenkopf, Brian (1503) | Lost 1-2 | -181486 |
| 6legacy | 349 | Warburton, James (1509) | Lost 1-2 | -171469 |
| 7legacy | 297 | Pata, Brandon (1430) | Won 2-0 | +171486 |
| 8legacy | 230 | Costa, Victor (1403) | Lost 0-2 | -201466 |
| average opponent: 1510record: 3-5 | new rating: 1466 | |||