Dunstan, Matthew
Current rating: 1530
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Montgomery, Stephen (1496) | Lost 1-2 | -181479 |
| 2sealed | 130 | Yee, Victor (1485) | Lost 1-2 | -181461 |
| 3sealed | 157 | Boardman, Byron W (1428) | Won 2-1 | +181479 |
| 4sealed | 139 | Kaplon, Mateusz A (1480) | Won 2-1 | +181497 |
| 5sealed | 141 | Huang, Josh (1499) | Won 2-0 | +181515 |
| 6sealed | 72 | Bruce, Bronwyn (1503) | Won 2-1 | +171532 |
| 7sealed | 75 | Steele, Edward (1447) | Won 2-1 | +171549 |
| 8sealed | 45 | Luey, Jonathan (1527) | Lost 0-2 | -191530 |
| top | average opponent: 1483record: 5-3 | new rating: 1530 | ||
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Sucharittanant, Pongsatorn (1518) | Lost 1-2 | -181497 |
| 2sealed | 57 | Ding, Jack (1482) | Lost 0-2 | -181479 |
| 3sealed | 72 | Shearston, Michael (1513) | Draw 1-1 | +11480 |
| 4sealed | 93 | Derevnin, Mick (1464) | Won 2-0 | +171497 |
| 5sealed | 82 | Richardson, Mark (1467) | Won 2-0 | +181515 |
| 6sealed | 67 | Schwartz, Valentine G (1522) | Lost 0-2 | -181497 |
| top | average opponent: 1494record: 2-3-1 | new rating: 1497 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Rivetti, Filippo (1455) | Lost 1-2 | -191481 |
| 2sealed | 72 | Jolley, Bradley (1482) | Won 2-0 | +181499 |
| 3sealed | 64 | Bruce, Bronwyn (1501) | Lost 1-2 | -181481 |
| 4sealed | 110 | Gherbaz, Eldo (1464) | Won 2-0 | +181499 |
| 5sealed | 86 | Stuart, Rob (1484) | Won 2-1 | +181517 |
| 6sealed | 69 | Romans, Gregory (1462) | Won 2-1 | +171534 |
| 7sealed | 53 | Leyba, Mark (1518) | Lost 0-2 | -191515 |
| top | average opponent: 1481record: 4-3 | new rating: 1515 | ||