Trathan, Mitchell
Current rating: 1466
Record: 4-6
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Cathcart, Jarryd (1500) | Lost 0-2 | -171446 |
| 2sealed | 241 | Farquhar, Madison (1482) | Won 2-1 | +181464 |
| 3sealed | 157 | Mirabito, David (1467) | Won 2-1 | +181482 |
| 4sealed | 144 | Phillips, Russell [AUS] (1558) | Won 2-0 | +201502 |
| 5sealed | 80 | Zimny, Ben (1503) | Lost 0-2 | -181484 |
| 6sealed | 102 | Bretherton, Dan (1503) | Lost 1-2 | -181466 |
| average opponent: 1502record: 3-3 | new rating: 1466 | |||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Sim, Alvin (1445) | Won 2-1 | +171517 |
| 2sealed | 53 | Capilitan, Adrian (1531) | Lost 0-2 | -181499 |
| 3sealed | 86 | Wong, Gabriel (1483) | Lost 1-2 | -181481 |
| 4sealed | 153 | Mcbride, Ken (1482) | Lost 0-2 | -181463 |
| average opponent: 1485record: 1-3 | new rating: 1463 | |||