Lamar, Katie
Current rating: 1544
Record: 5-3
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 90 | Cripps, Eric (1500) | Won 2-0 | +181518 |
| 2legacy | 80 | Hannon, Elijah (1660) | Lost 0-2 | -151503 |
| 3legacy | 355 | Higgins, Oliver (1409) | Won 2-1 | +161519 |
| 4legacy | 143 | Richter, David (1467) | Won 2-0 | +171536 |
| 5legacy | 178 | Duan, Daniel (1683) | Won 2-0 | +211557 |
| 6legacy | 69 | Osborne, Brandon (1728) | Lost 0-2 | -151542 |
| 7legacy | 167 | Hamasoor, Delan (1651) | Won 2-0 | +201562 |
| 8legacy | 93 | Vallie, Josiah (1562) | Lost 1-2 | -181544 |
| average opponent: 1582record: 5-3 | new rating: 1544 | |||