Purcell, Justin
Current rating: 1571
Record: 11-7
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1104 | Godon, Carl (1482) | Lost 0-2 | -181501 |
| 2modern | 1169 | Moschella, Knick (1482) | Lost 1-2 | -191482 |
| 3modern | 1212 | Lloyd, Wayne (1397) | Lost 1-2 | -191463 |
| 4modern | 1218 | Vink, Kyle (1429) | Won 2-0 | +171480 |
| 5modern | 1148 | Rosario, Luis (1464) | Won 2-1 | +181498 |
| 6modern | 1079 | Goscinak, David (1601) | Won 2-1 | +201518 |
| 7modern | 974 | [anonymous] | Won 2-0 | +171535 |
| 8modern | 904 | Presser, Liam (1549) | Won 2-0 | +191554 |
| 9modern | 724 | Weinberg, Mitch (1538) | Won 2-0 | +171571 |
| average opponent: 1493record: 6-3 | new rating: 1571 | |||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Henderson, Christopher (1521) | Lost 1-2 | -181482 |
| 2sealed | 354 | Cho, Youhan (1488) | Lost 1-2 | -181464 |
| 3sealed | 554 | Gross, David (1468) | Won 2-1 | +191483 |
| 4sealed | 593 | Leatzow, Reid (1482) | Lost 1-2 | -181465 |
| 5sealed | 514 | Rossi, Anthony (1463) | Won 2-1 | +181483 |
| 6sealed | 444 | Junyszek, James (1481) | Won 2-0 | +171500 |
| 7sealed | 304 | Laufer, Daniel (1435) | Won 2-0 | +171517 |
| 8sealed | 208 | Tentoni, Matthew (1540) | Won 2-0 | +191536 |
| 9sealed | 162 | Farris, Billy (1622) | Lost 1-2 | -171519 |
| average opponent: 1500record: 5-4 | new rating: 1519 | |||