Musselwhite, Jimmy
Current rating: 1498
Record: 3-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Blunt, Casey (1482) | Won 2-0 | +181518 |
| 2sealed | 305 | MacKinnon, Paul (1460) | Lost 0-2 | -191499 |
| 3sealed | 414 | Esterline, Darrin (1466) | Won 2-0 | +171516 |
| 4sealed | 168 | Higgins, Jeffrey S (1517) | Won 2-1 | +181534 |
| 5sealed | 165 | Cribbs, Ryan (1535) | Lost 0-2 | -181516 |
| 6sealed | 303 | Avelar, Anthony (1501) | Lost 0-2 | -181498 |
| average opponent: 1494record: 3-3 | new rating: 1498 | |||