Jackel-Dewhurst, James
Current rating: 1502
Record: 3-3
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Berry, Sean (1482) | Won 2-0 | +181518 |
| 2sealed | 245 | Thomas, Nicholas (1517) | Lost 0-2 | -181500 |
| 3sealed | 372 | Collins, Scott (1413) | Won 2-0 | +161516 |
| 4sealed | 283 | Wicht, Jordan (1510) | Won 2-0 | +181534 |
| 5sealed | 172 | Duerr, Eric (1658) | Lost 1-2 | -161518 |
| 6sealed | 245 | Jones, Elliott (1622) | Lost 0-2 | -161502 |
| average opponent: 1534record: 3-3 | new rating: 1502 | |||