Gibbs, Andrew M
Current rating: 1535
Record: 5-3
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Hortle, Linden (1558) | Lost 0-2 | -171483 |
| 2sealed | 171 | Wilks, James (1464) | Lost 1-2 | -181465 |
| 3sealed | 241 | Allen, Maxim (1464) | Won 2-0 | +181483 |
| 4sealed | 207 | Tschirsch, Martin A (1415) | Won 2-1 | +161499 |
| 5sealed | 187 | McGlinn, Rhys (1500) | Won 2-1 | +181517 |
| 6sealed | 142 | Cousens, Christopher (1501) | Lost 0-2 | -181499 |
| 7sealed | 124 | Smith, Fernando (1499) | Won 2-0 | +181517 |
| 8sealed | 87 | O'Meara, Sean (1516) | Won 2-1 | +181535 |
| average opponent: 1490record: 5-3 | new rating: 1535 | |||