Mason, Joe
Current rating: 1448
Record: 1-4
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 224 | Kamm, Simon (1500) | Lost 0-2 | -181482 |
| 2legacy | 414 | O'Mahony, Joshua (1433) | Lost 1-2 | -191463 |
| 3legacy | 553 | Andersson, Par (1511) | Won 2-1 | +191482 |
| 4legacy | 471 | Charalampakis, Stelios (1508) | Lost 1-2 | -181464 |
| 5legacy | 476 | Croom, David (1526) | Lost 0-2 | -161448 |
| average opponent: 1495record: 1-4 | new rating: 1448 | |||