Dirks, Matt
Current rating: 1466
Record: 4-6
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 141 | PASCOE, BENTLEY J (1500) | Lost 0-2 | -181484 |
| 3sealed | 262 | Searls, Kelly (1463) | Lost 1-2 | -181466 |
| 4sealed | 429 | Gautier, Nathaniel (1482) | Won 2-1 | +181484 |
| 5sealed | 302 | Chambers, Tony B (1485) | Lost 1-2 | -181466 |
| average opponent: 1482record: 1-3 | new rating: 1466 | |||
| Grand Prix Vancouver 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 41 | Baker, David (1519) | Lost 0-2 | -181482 |
| 2extended | 139 | MacDonald, Dylan (1482) | Won 2-1 | +181500 |
| 3extended | 91 | Shepardson, Noah A (1499) | Won 2-1 | +181518 |
| 4extended | 81 | Black, Samuel (1585) | Won 2-1 | +201538 |
| 5extended | 42 | Noworaj, Andrew (1553) | Lost 0-2 | -181520 |
| 6extended | 89 | Fox, Chris (1536) | Lost 1-2 | -181502 |
| average opponent: 1529record: 3-3 | new rating: 1502 | |||