Jon F.,
Current rating: 1483
Record: 2-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Demay, Doug (1500) | Won 2-1 | +181518 |
| 2sealed | 174 | Van Veen, William (1537) | Lost 0-2 | -181500 |
| 3sealed | 593 | Aranami, Naoto (1560) | Lost 1-2 | -171483 |
| 4sealed | 695 | Shahzad D., (1482) | Won 2-1 | +181501 |
| 5sealed | 568 | Arsenault, Joseph (1466) | Lost 0-2 | -181483 |
| average opponent: 1509record: 2-3 | new rating: 1483 | |||