Chin, Ian
Current rating: 1462
| Grand Prix Melbourne 2016 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 203 | Kanaan, Khalil (1523) | Won 2-0 | +191488 |
| 4modern | 22 | Mulcahy, Luke (1853) | Won 2-1 | +251513 |
| 5modern | 33 | Ball, Chris [AUS] (1539) | Lost 1-2 | -181495 |
| 6modern | 129 | Swiney, Andrew (1553) | Lost 0-2 | -171478 |
| 7modern | 190 | Mckay, Peter (1565) | Lost 0-2 | -161462 |
| top | average opponent: 1607record: 2-3 | new rating: 1462 | ||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 52 | Nekvapil, Stefan K (1535) | Lost 1-2 | -171485 |
| 5sealed | 89 | Bennett, Andrew (1583) | Won 2-1 | +201505 |
| 6sealed | 42 | Nicoll, Aaron (1490) | Lost 0-2 | -191486 |
| 7sealed | 69 | Higgins, Will (1543) | Lost 0-2 | -171469 |
| top | average opponent: 1538record: 1-3 | new rating: 1469 | ||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Chamberlain, David (1539) | Lost 1-2 | -171483 |
| 2sealed | 137 | Fowler, Shane (1481) | Won 2-0 | +181501 |
| 3sealed | 69 | Gaffud, Nathaniel (1530) | Won 2-0 | +181519 |
| 4sealed | 103 | Kiesanowski, Cody (1491) | Lost 1-2 | -181501 |
| 5sealed | 120 | Tuck, Stephen (1500) | Won 2-1 | +181519 |
| 6sealed | 78 | Seaton, John (1608) | Lost 0-2 | -171502 |
| top | average opponent: 1525record: 3-3 | new rating: 1502 | ||