Tan, Aaron
Current rating: 1444
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 14 | Bowman, Mathew (1622) | Won 2-0 | +211453 |
| 4sealed | 7 | Randeni, Harshana (1589) | Lost 1-2 | -151438 |
| 5sealed | 40 | Chang, Shuai (1536) | Won 2-0 | +201458 |
| 6sealed | 52 | Capilitan, Adrian (1565) | Lost 1-2 | -161442 |
| 7sealed | 42 | Halford, Clay A (1490) | Won 2-0 | +191461 |
| 8sealed | 62 | Lim-Joon, Gavan (1551) | Lost 1-2 | -171444 |
| top | average opponent: 1559record: 3-3 | new rating: 1444 | ||
| Grand Prix Brisbane 2007 (LRW limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 20 | Rayson, Shawn (1534) | Lost 0-2 | -171447 |
| 5sealed | 31 | Laherty, Chris (1539) | Lost 0-2 | -161431 |
| 6sealed | 49 | Ewens, Jack (1466) | Won 2-1 | +181449 |
| 7sealed | 33 | Botkov, Max (1489) | Lost 0-2 | -171432 |
| top | average opponent: 1507record: 1-3 | new rating: 1432 | ||
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Nicholls, Justin (1482) | Lost 0-1 | -181482 |
| 2sealed | 63 | Delaney, Daniel (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1482record: 0-2 | new rating: 1464 | ||