Kessler, Matt
Current rating: 1438
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Bowyer, Ryan (1500) | Won 2-0 | +191452 |
| 2standard | 29 | Cameron, Matthew (1540) | Lost 0-2 | -161436 |
| 3standard | 333 | Rousseas, Perey (1502) | Won 2-1 | +191455 |
| 4standard | 222 | Campbell, Blaine (1517) | Lost 0-2 | -171438 |
| top | average opponent: 1515record: 2-2 | new rating: 1438 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 230 | Sanville, David (1500) | Won 2-0 | +191465 |
| 2sealed | 64 | Bahnaman, Stephen (1495) | Lost 1-2 | -181447 |
| 3sealed | 263 | Dunning, Laurie (1550) | Lost 0-2 | -161431 |
| 4sealed | 277 | Webster, Nicholas (1483) | Won 2-1 | +191450 |
| 5sealed | 284 | Parks, Richard (1501) | Lost 1-2 | -171433 |
| top | average opponent: 1506record: 2-3 | new rating: 1433 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Ramsey, Tom (1500) | Lost 1-2 | -181482 |
| 2sealed | 193 | Medina, Carlos A (1482) | Won 2-0 | +181500 |
| 3sealed | 115 | Bryant, Clark (1518) | Lost 0-2 | -181482 |
| 4sealed | 235 | Gulledge, Nicholas (1449) | Lost 0-2 | -181464 |
| 5sealed | 246 | Kirk, Curtis E (1463) | Lost 1-2 | -181446 |
| top | average opponent: 1482record: 1-4 | new rating: 1446 | ||