Gannon, Jeff
Current rating: 1462
Record: 2-4-1
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Schnelle, Michael (1500) | Lost 0-2 | -181482 |
| 2sealed | 157 | Stasiuk, Luke (1432) | Won 1-0 | +171499 |
| 3sealed | 76 | Swan, Jamie (1500) | Lost 0-2 | -181481 |
| 4sealed | 177 | Haysom, Vaughan (1479) | Draw 1-1 | 01481 |
| 5sealed | 155 | Charan, Brendan (1430) | Won 2-1 | +171498 |
| 6sealed | 124 | Davey, Bruce (1471) | Lost 1-2 | -181480 |
| 7sealed | 111 | Kelderman, Torin (1502) | Lost 0-2 | -181462 |
| average opponent: 1473record: 2-4-1 | new rating: 1462 | |||