Dyson, Geoffrey
Current rating: 1462
Record: 2-4
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Campion, Daniel (1428) | Won 2-0 | +171517 |
| 2sealed | 160 | Kabaran, Yilser (1518) | Lost 0-2 | -181499 |
| 3sealed | 349 | Poor, William (1511) | Lost 0-2 | -181481 |
| 4sealed | 285 | Ma, Wayne (1483) | Lost 1-2 | -181463 |
| 5sealed | 313 | Wang, Yuan [CHN] (1453) | Lost 1-2 | -181445 |
| 6sealed | 264 | Telfer, Paul (1386) | Won 2-1 | +171462 |
| average opponent: 1463record: 2-4 | new rating: 1462 | |||