Herrera, Craig
Current rating: 1410
Record: 1-6
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 154 | Hardy, Tyler (1500) | Lost 0-2 | -171445 |
| 2block | 139 | Johnson, Timothy (1462) | Lost 1-2 | -181427 |
| 3block | 186 | Parker, Percey (1465) | Lost 1-2 | -171410 |
| average opponent: 1475record: 0-3 | new rating: 1410 | |||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Ramsey, Ricky (1464) | Lost 0-2 | -191481 |
| 2sealed | 133 | Donato, Tony (1395) | Lost 1-2 | -191462 |
| 3sealed | 152 | Chamberlin, John (1464) | Won 2-0 | +181480 |
| 4sealed | 149 | Murphy, Glen (1482) | Lost 0-2 | -181462 |
| average opponent: 1451record: 1-3 | new rating: 1462 | |||