Huberman, Dave
Current rating: 1445
Record: 4-7-1
| Grand Prix Melbourne 2005 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 32 | Simon, Michael [AUS] (1500) | Lost 1-2 | -191500 |
| 2extended | 45 | Lam, Chi Han (1482) | Lost 1-2 | -181482 |
| 3extended | 53 | Lewis, Tristan (1511) | Lost 1-2 | -171465 |
| 4extended | 65 | Gurney, Traci (1398) | Lost 0-2 | -201445 |
| 5extended | 65 | Webb, Ashley (1446) | Draw 1-1 | 01445 |
| average opponent: 1467record: 0-4-1 | new rating: 1445 | |||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Stuart, James (1500) | Lost 0-2 | -181482 |
| 2sealed | 50 | Moodie, Darren (1482) | Won 2-0 | +181500 |
| 3sealed | 45 | Cowley, Dane (1500) | Lost 0-2 | -181482 |
| 4sealed | 67 | Borg, Trevor (1483) | Won 2-0 | +181500 |
| 5sealed | 65 | De Gois, Egidio (1592) | Won 2-1 | +201520 |
| 6sealed | 56 | Drage, Andrew (1517) | Won 2-1 | +181538 |
| 7sealed | 33 | Fleming, Benjamin (1485) | Lost 0-2 | -191519 |
| average opponent: 1508record: 4-3 | new rating: 1519 | |||