Thurston, David
Current rating: 1517
Record: 4-3
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Haywood, Terry (1466) | Won 2-0 | +171517 |
| 2sealed | 272 | Ayala, Juan (1486) | Lost 0-2 | -181499 |
| 3sealed | 514 | Thatcher, Kevin (1554) | Lost 0-2 | -171482 |
| 4sealed | 618 | Morris, Joshua (1481) | Won 2-1 | +181500 |
| 5sealed | 436 | Rossato, Aaron (1501) | Won 2-0 | +181518 |
| 6sealed | 438 | Hobbs, David (1486) | Won 2-1 | +171535 |
| 7sealed | 149 | Tillman, Thomas (1531) | Lost 1-2 | -181517 |
| average opponent: 1501record: 4-3 | new rating: 1517 | |||