Clark, Jessica
Current rating: 1482
Record: 2-3
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Starr, Andrew (1461) | Lost 0-2 | -191481 |
| 2sealed | 155 | Munro, Matt (1482) | Won 2-0 | +181499 |
| 3sealed | 134 | Demler, Matthew (1501) | Lost 1-2 | -181481 |
| 4sealed | 156 | Browne, Ben (1490) | Won 2-0 | +191500 |
| 5sealed | 102 | Puszet, Jarron (1551) | Lost 0-2 | -181482 |
| average opponent: 1497record: 2-3 | new rating: 1482 | |||