Griffiths, Brogan
Current rating: 1506
Record: 3-3
| Grand Prix Birmingham 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 199 | Pradervand, Vincent (1488) | Lost 0-2 | -181482 |
| 2modern | 283 | Vogel, Alexander (1464) | Won 2-1 | +171499 |
| 3modern | 321 | Veneri, Dario (1788) | Won 2-1 | +241523 |
| 4modern | 109 | Allen, James [ENG] (1464) | Won 2-0 | +171540 |
| 5modern | 66 | Bigorne, Aurelien (1718) | Lost 0-2 | -151525 |
| 6modern | 252 | O'Mahony, Joshua (1496) | Lost 1-2 | -191506 |
| average opponent: 1570record: 3-3 | new rating: 1506 | |||