Brown, Tom
Current rating: 1531
Record: 9-8
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 5 | White, Harold (1504) | Won 2-0 | +181518 |
| 5block | 1 | England, Matthew (1574) | Lost 0-2 | -171501 |
| 6block | 46 | Roman, Ed (1554) | Lost 1-2 | -171484 |
| 7block | 96 | Tempest, Austyn (1535) | Won 2-1 | +191503 |
| 8block | 63 | Bologna, Will (1560) | Won 2-0 | +191522 |
| 9block | 21 | Russell, Paul (1692) | Lost 1-2 | -151507 |
| 10block | 28 | Parker, Zach (1623) | Won 2-1 | +201527 |
| 11block | 22 | Quirk, Kevin (1706) | Lost 1-2 | -151512 |
| 12block | 29 | Thoms, James (1532) | Won 2-0 | +191531 |
| 13block | 20 | Tabors, Rickey (1552) | Won 2-1 | +181549 |
| 14block | 16 | Meadors, John (1569) | Lost 0-2 | -181531 |
| average opponent: 1582record: 6-5 | new rating: 1531 | |||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Kunstman, Jonathan (1500) | Won 2-0 | +181518 |
| 2sealed | 39 | Blackwelder, Nolan (1518) | Lost 0-2 | -181500 |
| 3sealed | 127 | Herron, James (1500) | Won 2-0 | +181518 |
| 4sealed | 86 | Lopez, Mike (1517) | Lost 1-2 | -181500 |
| 5sealed | 127 | Freshour, Paul (1500) | Won 2-0 | +181518 |
| 6sealed | 95 | Greer, Joseph (1503) | Lost 0-2 | -181500 |
| average opponent: 1506record: 3-3 | new rating: 1500 | |||