Tidwell, Nathaniel
Current rating: 1487
Record: 3-4
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 449 | Evans, Jacob (1489) | Won 2-0 | +181518 |
| 2sealed | 185 | Southerlin, Blaine (1518) | Won 2-1 | +181536 |
| 3sealed | 201 | Swift, Orrin (1844) | Lost 0-2 | -131523 |
| 4sealed | 494 | Rausche, Jonathan (1527) | Lost 1-2 | -181505 |
| 5sealed | 429 | Rodriguez, Marcos (1513) | Lost 0-2 | -181487 |
| 6sealed | 521 | Ott, Jasen (1483) | Won 2-0 | +181505 |
| 7sealed | 377 | Hellquist, Paul (1504) | Lost 1-2 | -181487 |
| average opponent: 1554record: 3-4 | new rating: 1487 | |||