Campbell, Mary
Current rating: 1410
Record: 0-5
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 494 | Livieratos, Harry (1474) | Lost 0-2 | -181482 |
| 2sealed | 602 | Cheng, William (1482) | Lost 0-2 | -181464 |
| 3sealed | 675 | Nieuwstraten, Garrett (1464) | Lost 0-2 | -181446 |
| 4sealed | 680 | Van Os, Martin (1448) | Lost 1-2 | -181428 |
| 5sealed | 598 | Stewart, Josh (1462) | Lost 1-2 | -181410 |
| average opponent: 1466record: 0-5 | new rating: 1410 | |||