O'Dwyer, Matt
Current rating: 1486
Record: 4-5
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 90 | Bunnell, James (1500) | Won 2-0 | +181501 |
| 2block | 37 | Jones, Bart (1518) | Won 2-0 | +181519 |
| 3block | 27 | King, Travis (1536) | Won 2-0 | +191538 |
| 4block | 32 | Buzbee, Jason (1553) | Lost 0-2 | -181520 |
| 5block | 81 | Welty, Terry (1620) | Lost 0-1 | -161504 |
| 6block | 84 | Kitchen, Jeff (1500) | Lost 1-2 | -181486 |
| average opponent: 1538record: 3-3 | new rating: 1486 | |||
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 56 | Omernick, Adam (1500) | Won 0-0 | +181518 |
| 5extended | 49 | Diesel, John (1518) | Lost 0-0 | -181500 |
| 6extended | 69 | Hursin, Grant (1535) | Lost 0-0 | -171483 |
| average opponent: 1518record: 1-2 | new rating: 1483 | |||