Penney, Benjamin
Current rating: 1481
Record: 2-3
| Grand Prix Melbourne 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 16 | Wilkins, Lee (1500) | Lost 1-2 | -181482 |
| 2extended | 37 | Maud, Glenn (1482) | Won 2-0 | +181500 |
| 3extended | 33 | Adams-Bedford, Joel (1498) | Won 2-0 | +181518 |
| 4extended | 31 | Pirie, Andrew (1468) | Lost 1-2 | -191499 |
| 5extended | 48 | Dowse, Daniel (1499) | Lost 0-2 | -181481 |
| average opponent: 1490record: 2-3 | new rating: 1481 | |||