Martinez, Jason
Current rating: 1503
Record: 4-4
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 84 | Park, Steve (1500) | Lost 0-2 | -181482 |
| 2extended | 154 | Freeman, Ross (1492) | Lost 0-2 | -181464 |
| 3extended | 167 | Steinhebel, Jeremiah (1464) | Won 2-0 | +181482 |
| 4extended | 135 | Baranowski, Matthew (1437) | Won 2-0 | +171499 |
| 5extended | 140 | Garrett, Kyle (1500) | Lost 0-2 | -181481 |
| 6extended | 122 | Allbee, Christopher (1483) | Won 2-1 | +181499 |
| 7extended | 90 | Anan, Go (1675) | Lost 1-2 | -141485 |
| 8extended | 91 | Coates, Lewis (1485) | Won 2-0 | +181503 |
| average opponent: 1504record: 4-4 | new rating: 1503 | |||