Diesel, Matt
Current rating: 1469
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Wirth, Frederick (1500) | Lost 1-2 | -171470 |
| 2sealed | 458 | Phillips, Jeffrey (1434) | Lost 1-2 | -191451 |
| 3sealed | 567 | Wilson, Tyler (1464) | Won 2-0 | +181469 |
| 4sealed | 483 | Byrne, Timothy (1486) | Won 2-0 | +181487 |
| 5sealed | 364 | Hollman, Mandy (1486) | Lost 1-2 | -181469 |
| top | average opponent: 1474record: 2-3 | new rating: 1469 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Ramos, Jose (1481) | Won 2-1 | +181503 |
| 2sealed | 16 | Bowen, Steven (1500) | Lost 1-2 | -181485 |
| 3sealed | 166 | Yadao, Anthony (1482) | Won 2-1 | +181503 |
| 4sealed | 129 | Bonnell, Heather (1521) | Won 2-0 | +191522 |
| 5sealed | 102 | Billing, Ryan (1504) | Lost 0-2 | -191503 |
| 6sealed | 123 | Faure, Stephane (1614) | Lost 1-2 | -161487 |
| top | average opponent: 1517record: 3-3 | new rating: 1487 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 102 | Crane, Ward (1482) | Won 2-1 | +181518 |
| 2sealed | 113 | Claytor, Joshua (1644) | Lost 0-2 | -161502 |
| 3sealed | 250 | Wee, Olwen (1585) | Lost 0-2 | -171485 |
| top | average opponent: 1571record: 1-2 | new rating: 1485 | ||