Corbitt, Tyler
Current rating: 1520
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Schneider, Travis (1500) | Won 2-1 | +171539 |
| 2sealed | 100 | Macaluso, Peter N (1517) | Won 2-0 | +181557 |
| 3sealed | 83 | Eason, Brian (1500) | Lost 0-2 | -191538 |
| 4sealed | 142 | Usary, Marsh (1526) | Lost 0-2 | -181520 |
| top | average opponent: 1511record: 2-2 | new rating: 1520 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Catterson Ii, Ron (1500) | Won 2-0 | +171522 |
| 2sealed | 5 | Gregg, Tony E (1580) | Won 2-1 | +191541 |
| 3sealed | 125 | Leitner, Daniel (1558) | Lost 1-2 | -171524 |
| 4sealed | 156 | Clark, Christopher (1434) | Lost 0-2 | -201504 |
| 5sealed | 252 | Sundstrom, Thomas (1499) | Won 2-0 | +181522 |
| 6sealed | 193 | Kosier, Adam (1513) | Won 2-0 | +181540 |
| 7sealed | 142 | Shirk, Jimmy (1538) | Lost 0-2 | -181522 |
| top | average opponent: 1518record: 4-3 | new rating: 1522 | ||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Manter, Charlie (1499) | Won 2-0 | +181518 |
| 2standard | 86 | Reimer, Dana (1483) | Lost 1-2 | -191499 |
| 3standard | 180 | Peretz, Michael (1500) | Won 2-0 | +181517 |
| 4standard | 121 | Crosby, Joseph (1808) | Lost 0-2 | -121505 |
| top | average opponent: 1572record: 2-2 | new rating: 1505 | ||