Gilmartin, Justin
Current rating: 1486
Record: 3-4
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 438 | Lavoie, Anthony (1500) | Won 2-0 | +181504 |
| 2sealed | 45 | Gordon, Josh (1483) | Lost 0-2 | -181486 |
| average opponent: 1492record: 1-1 | new rating: 1486 | |||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 11 | Brown, Arthur W (1554) | Lost 1-2 | -171483 |
| 5sealed | 94 | Toyota, Shimpei (1474) | Won 2-1 | +181501 |
| 6sealed | 33 | Bertoncini, Alex (1589) | Won 2-1 | +191520 |
| 7sealed | 41 | Thomas, Kevin (1562) | Lost 0-2 | -171503 |
| 8sealed | 81 | Bond, Stephen (1550) | Lost 1-2 | -171486 |
| average opponent: 1546record: 2-3 | new rating: 1486 | |||