Hartman, Brett
Current rating: 1466
Record: 2-4
| Grand Prix Brisbane 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Cox, Michael A (1500) | Lost 1-2 | -181482 |
| 2sealed | 72 | Hearn, Errol R (1480) | Won 2-1 | +181500 |
| 3sealed | 52 | Pippia, Cristian (1499) | Lost 1-2 | -181482 |
| 4sealed | 93 | Ward, Chad (1483) | Won 2-1 | +181500 |
| 5sealed | 75 | Pickering, Peter (1562) | Lost 0-2 | -171483 |
| 6sealed | 78 | Vacher, Stephen (1560) | Lost 0-2 | -171466 |
| average opponent: 1514record: 2-4 | new rating: 1466 | |||