Samson, Norman
Current rating: 1474
Record: 3-5
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Borg, Trevor (1465) | Won 2-1 | +171517 |
| 2sealed | 71 | Kim, Patrick (1500) | Won 2-1 | +181535 |
| 3sealed | 20 | Witton, Adam (1766) | Won 2-1 | +221557 |
| 4sealed | 1 | Gordon, Andrew D (1818) | Lost 0-2 | -131544 |
| 5sealed | 44 | Gelfand, Jesse (1503) | Lost 0-2 | -191525 |
| 6sealed | 152 | Savige, William (1500) | Lost 0-2 | -181507 |
| 7sealed | 130 | Schroder, Ivan (1564) | Lost 1-2 | -171490 |
| 8sealed | 145 | Chua, Wei Xiang (1638) | Lost 0-2 | -161474 |
| average opponent: 1594record: 3-5 | new rating: 1474 | |||