Dursch, Thomas J
Current rating: 1523
Record: 4-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Luke, David (1500) | Won 2-0 | +181518 |
| 2sealed | 120 | Harrington, Jaret (1518) | Won 2-1 | +181536 |
| 3sealed | 152 | Lochridge, Jeremey (1517) | Won 2-0 | +181554 |
| 4sealed | 49 | Ford, Jason (1829) | Lost 1-2 | -131541 |
| 5sealed | 198 | Johnson, Audrey (1502) | Lost 1-2 | -191522 |
| 6sealed | 337 | HERRERA, AUGUST (1519) | Won 2-0 | +181540 |
| 7sealed | 193 | Barnes, Miles E (1587) | Lost 0-2 | -171523 |
| average opponent: 1567record: 4-3 | new rating: 1523 | |||