Hutchinson, Val
Current rating: 1372
Record: 2-10-1
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Ireland, Allan (1500) | Won 2-0 | +201419 |
| 2sealed | 32 | Scott, Jason (1482) | Lost 0-2 | -171402 |
| 3sealed | 109 | Angelico, Chris (1500) | Won 2-0 | +191421 |
| 4sealed | 108 | Tanusetiawan, Gerry (1518) | Lost 0-2 | -161405 |
| 5sealed | 143 | Mazzachi, Adrian (1499) | Lost 0-2 | -161389 |
| 6sealed | 140 | Fantigrossi, Giuseppe (1457) | Lost 1-2 | -171372 |
| top | average opponent: 1493record: 2-4 | new rating: 1372 | ||
| Grand Prix Brisbane 2004 (COK limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Smith, Nathaniel [AUS] (1500) | Lost 0-2 | -171397 |
| 2sealed | 67 | Hadwen, Johnathan (1482) | Draw 1-1 | +21399 |
| top | average opponent: 1491record: 0-1-1 | new rating: 1399 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Lappin, Sean (1500) | Lost 0-2 | -181448 |
| 2sealed | 88 | Armstrong, Matthew (1482) | Lost 0-2 | -171431 |
| 3sealed | 109 | Brown, Jared J (1464) | Lost 1-2 | -171414 |
| top | average opponent: 1482record: 0-3 | new rating: 1414 | ||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Allen, Chris [AUS] (1598) | Lost 0-2 | -161484 |
| 2sealed | 51 | Tran, Tien (1481) | Lost 0-2 | -181466 |
| top | average opponent: 1539record: 0-2 | new rating: 1466 | ||