Bullis, Robbie
Current rating: 1483
Record: 2-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Dalton, Michael (1548) | Won 2-0 | +191519 |
| 2sealed | 156 | Cook, Nick (1525) | Lost 0-2 | -181501 |
| 3sealed | 458 | Nielson, Steven (1500) | Won 2-0 | +181519 |
| 4sealed | 492 | Chapman, Ben (1525) | Lost 1-2 | -181501 |
| 5sealed | 452 | Parsons, James (1484) | Lost 0-2 | -181483 |
| average opponent: 1516record: 2-3 | new rating: 1483 | |||