Headon, Tammy
Current rating: 1428
Record: 2-6
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Angelico, Chris (1500) | Lost 1-2 | -181482 |
| 2sealed | 127 | Falkenberg, Jarrad (1483) | Lost 0-2 | -181464 |
| 3sealed | 153 | Gordijn, Jesse (1464) | Lost 0-2 | -181446 |
| 4sealed | 189 | Biantes, Ari (1446) | Lost 0-2 | -181428 |
| 5sealed | 171 | Hudson, Christopher [AUS] (1428) | Won 2-0 | +181446 |
| 6sealed | 143 | Leonard, Timothy (1446) | Won 2-1 | +181464 |
| 7sealed | 119 | Cheong, Edmund (1464) | Lost 1-2 | -181446 |
| 8sealed | 103 | Rafferty, Thomas (1464) | Lost 0-2 | -181428 |
| average opponent: 1462record: 2-6 | new rating: 1428 | |||