Bailey, Sam
Current rating: 1504
Record: 3-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 135 | Pallone, Eric P (1594) | Lost 0-2 | -161484 |
| 2sealed | 214 | Baroni, Stephen (1482) | Won 2-0 | +181502 |
| 3sealed | 163 | Peters, Brian (1492) | Won 2-0 | +181520 |
| 4sealed | 121 | Walton, Daniel (1518) | Lost 0-2 | -191501 |
| 5sealed | 246 | Lovinger, Dylan (1500) | Won 2-1 | +181519 |
| 6sealed | 122 | Nezin, Alec (1685) | Lost 0-2 | -151504 |
| average opponent: 1545record: 3-3 | new rating: 1504 | |||