Gliddon-Brown, Colin
Current rating: 1503
Record: 4-4
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Lim-Joon, Gavan (1500) | Lost 1-2 | -181482 |
| 2sealed | 105 | Rafferty, Thomas (1482) | Won 2-1 | +181500 |
| 3sealed | 73 | Talbot, Neale (1499) | Lost 1-2 | -181482 |
| 4sealed | 139 | Harris, Colin (1408) | Won 2-0 | +171499 |
| 5sealed | 125 | Wong, Garry (1725) | Won 2-0 | +221521 |
| 6sealed | 84 | Henry, Luke (1518) | Lost 1-2 | -181503 |
| 7sealed | 108 | Sinkis, Peter (1500) | Won 2-0 | +181521 |
| 8sealed | 80 | Chin, Jiann Hua (1518) | Lost 1-2 | -181503 |
| average opponent: 1519record: 4-4 | new rating: 1503 | |||