Buck, Katie
Current rating: 1500
Record: 2-2-1
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 139 | Barber, Matthew (1455) | Lost 0-2 | -191481 |
| 2legacy | 318 | Binks, Andrew (1481) | Draw 1-1 | 01481 |
| 3legacy | 412 | Gaynor, William (1488) | Won 2-0 | +181499 |
| 4legacy | 324 | Moll, Michael (1502) | Lost 0-2 | -181481 |
| 5legacy | 376 | Lucci, Benjamin (1518) | Won 2-1 | +191500 |
| average opponent: 1489record: 2-2-1 | new rating: 1500 | |||