Surprenant, Ryan
Current rating: 1484
Record: 4-5
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Keith, Joseph (1491) | Won 2-0 | +181518 |
| 2sealed | 337 | Balakrishnan, Vasu (1503) | Lost 1-2 | -181500 |
| 3sealed | 660 | Pascal, Brandon (1507) | Lost 0-2 | -181482 |
| 4sealed | 766 | Staton, Branch (1557) | Won 2-0 | +191501 |
| 5sealed | 570 | Newell, Lauren (1505) | Won 2-0 | +181519 |
| 6sealed | 457 | Verraneault, Ward w (1504) | Lost 0-2 | -181501 |
| 7sealed | 470 | Misiaszek, Michael (1555) | Won 2-0 | +191520 |
| 8sealed | 313 | Gu, Jiong (1524) | Lost 1-2 | -181502 |
| 9sealed | 273 | Singlair, Douglas (1502) | Lost 0-2 | -181484 |
| average opponent: 1516record: 4-5 | new rating: 1484 | |||