Sims, Jason M
Current rating: 1466
Record: 1-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 522 | Wu, Dalton (1541) | Lost 0-2 | -171483 |
| 2sealed | 523 | Rowen, Jennifer (1491) | Lost 1-2 | -181465 |
| 3sealed | 742 | Boutin, Jon (1534) | Won 2-0 | +191484 |
| 4sealed | 762 | Doyle, Shawn (1481) | Lost 0-2 | -181466 |
| average opponent: 1512record: 1-3 | new rating: 1466 | |||