Peterson, Cameron
Current rating: 1428
Record: 1-5-1
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Trepanier, Tim (1500) | Lost 1-2 | -181482 |
| 2sealed | 482 | Gorenburg, Jacob (1483) | Won 2-1 | +181500 |
| 3sealed | 524 | Hill, Robert (1500) | Lost 0-2 | -181482 |
| 4sealed | 641 | Elliott, Robert S (1481) | Lost 1-2 | -181464 |
| 5sealed | 726 | Pereira, Marcel (1467) | Lost 0-2 | -181446 |
| 6sealed | 624 | Hotz, Michael (1447) | Lost 0-2 | -181428 |
| 7sealed | 516 | McIntire, Patrick (1428) | Draw 0-0 | 01428 |
| average opponent: 1472record: 1-5-1 | new rating: 1428 | |||