OBrien, Liam
Current rating: 1482
Record: 1-2
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Bates, Simon (1500) | Lost 0-2 | -181482 |
| 2sealed | 168 | Smith, Ned (1482) | Lost 0-2 | -181464 |
| 3sealed | 166 | Abdou, Omar (1463) | Won 2-0 | +181482 |
| average opponent: 1482record: 1-2 | new rating: 1482 | |||