Dyke, Matthew
Current rating: 1435
Record: 9-13-1
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Hornak, Levi (1500) | Won 2-0 | +181469 |
| 2sealed | 149 | George, Michael (1517) | Lost 1-2 | -171452 |
| 3sealed | 250 | Joh, Alexander (1499) | Won 2-0 | +191471 |
| 4sealed | 131 | Chu, Richard (1479) | Lost 1-2 | -181453 |
| 5sealed | 238 | Whysall, Sheila (1460) | Lost 0-2 | -181435 |
| top | average opponent: 1491record: 2-3 | new rating: 1435 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Blair, Jeremy (1465) | Won 2-0 | +181485 |
| 2sealed | 67 | Germosen, Joel (1516) | Lost 0-2 | -171468 |
| 3sealed | 184 | Yancey, David (1511) | Won 2-1 | +191487 |
| 4sealed | 168 | Respet, Greg (1472) | Lost 0-2 | -191468 |
| 5sealed | 232 | Sykes, Jonathan (1473) | Lost 1-2 | -171451 |
| top | average opponent: 1487record: 2-3 | new rating: 1451 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Eden, Kyle (1441) | Won 2-0 | +181481 |
| 2sealed | 19 | LaRose, Justin (1531) | Won 2-1 | +191500 |
| 3sealed | 89 | Daniel, David (1597) | Lost 0-2 | -171483 |
| 4sealed | 147 | Mason, Christopher (1489) | Won 2-0 | +181501 |
| 5sealed | 96 | Paumgardhen, Ian (1535) | Lost 1-2 | -171484 |
| 6sealed | 139 | Shanlever, Richard (1525) | Lost 1-2 | -171467 |
| 7sealed | 145 | Ortiz, Gus (1518) | Won 2-0 | +191486 |
| 8sealed | 108 | Joffrion, Corey (1469) | Lost 0-2 | -191467 |
| 9sealed | 98 | Vachris, Paul A (1466) | Draw 0-0 | 01467 |
| top | average opponent: 1508record: 4-4-1 | new rating: 1467 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Petrizzi, Joe (1500) | Lost 0-2 | -181482 |
| 2sealed | 225 | Jordan, James (1447) | Won 2-0 | +171499 |
| 3sealed | 200 | Klauk, John (1502) | Lost 1-2 | -181481 |
| 4sealed | 249 | Oliveros, Alex (1464) | Lost 0-2 | -181463 |
| top | average opponent: 1478record: 1-3 | new rating: 1463 | ||