Campbell, Zachary
Current rating: 1462
Record: 2-4-1
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 667 | Chong, Ernest (1414) | Lost 0-2 | -201480 |
| 2legacy | 684 | Repa, David (1483) | Lost 1-2 | -181462 |
| 3legacy | 828 | Peterson, Paul (1440) | Draw 1-1 | 01462 |
| 4legacy | 875 | Hester, Justin (1464) | Lost 1-2 | -181444 |
| 5legacy | 818 | Roberson, Michael (1462) | Lost 0-2 | -181426 |
| 6legacy | 712 | King, Haven (1427) | Won 2-1 | +181444 |
| 7legacy | 573 | Chubb, Nick (1429) | Won 2-0 | +181462 |
| average opponent: 1446record: 2-4-1 | new rating: 1462 | |||