Gray, Josh
Current rating: 1483
Record: 2-3-1
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 511 | Hockman, James (1464) | Won 2-1 | +171517 |
| 2sealed | 517 | McGregor, Duncan (1640) | Lost 1-2 | -151502 |
| 3sealed | 571 | Brown, Travis (1500) | Lost 0-2 | -181484 |
| 4sealed | 695 | Shchetinkin, Nickolay (1451) | Draw 1-1 | -11483 |
| 5sealed | 664 | Morris, Wayne (1482) | Won 2-0 | +181501 |
| 6sealed | 605 | Darran, Jeff (1498) | Lost 0-2 | -181483 |
| average opponent: 1506record: 2-3-1 | new rating: 1483 | |||