Bower, Trevor a
Current rating: 1412
Record: 4-9-1
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Madigan, Damien (1517) | Lost 1-2 | -171446 |
| 2standard | 111 | Cronau, Zac (1482) | Lost 0-2 | -181428 |
| 3standard | 159 | Smith, Jason [AUS] (1464) | Won 2-1 | +191447 |
| 4standard | 146 | Holtham, Matthew D (1483) | Lost 0-0 | -171430 |
| 5standard | 164 | Spagnolo, Jesse (1462) | Draw 1-1 | 01430 |
| 6standard | 143 | Weeks, Adan (1447) | Lost 0-2 | -181412 |
| average opponent: 1476record: 1-4-1 | new rating: 1412 | |||
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Salmon, Andrew [AUS] (1465) | Lost 1-2 | -191481 |
| 2sealed | 120 | Talbot, Joshua (1482) | Won 2-0 | +181499 |
| 3sealed | 68 | Kong, Wesley (1503) | Won 2-1 | +181517 |
| 4sealed | 117 | Mladenoski, Bill (1521) | Won 2-0 | +191536 |
| 5sealed | 39 | Mulcahy, Luke (1479) | Lost 1-2 | -201516 |
| 6sealed | 87 | Keane, Michael (1518) | Lost 0-2 | -181498 |
| 7sealed | 93 | Hernandez, Alfonso (1501) | Lost 0-2 | -171481 |
| 8sealed | 95 | Ly, Jason (1482) | Lost 1-2 | -181463 |
| average opponent: 1494record: 3-5 | new rating: 1463 | |||