Portlock, Alex
Current rating: 1452
Record: 0-3
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Sheehan, Anthony (1500) | Lost 1-2 | -181482 |
| 2sealed | 172 | Koller, Tobias (1716) | Lost 0-2 | -141468 |
| 3sealed | 233 | Kinkade, Jay (1559) | Lost 1-2 | -161452 |
| average opponent: 1592record: 0-3 | new rating: 1452 | |||