Achterberg, Brady
Current rating: 1470
Record: 2-4
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Morrow, Jesse l (1500) | Won 2-0 | +181518 |
| 2sealed | 172 | Duerr, Eric (1644) | Lost 1-2 | -161502 |
| 3sealed | 454 | Boser, Dan (1511) | Lost 0-2 | -181484 |
| 4sealed | 501 | Doyle, Michael (1616) | Lost 1-2 | -151469 |
| 5sealed | 538 | Wyzykowski, Edward (1528) | Lost 0-2 | -171452 |
| 7sealed | 362 | Martin, Kenneth (1467) | Won 2-0 | +181470 |
| average opponent: 1544record: 2-4 | new rating: 1470 | |||