Ruddick, Brandon J
Current rating: 1500
Record: 1-1
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 452 | Fallin, Kevin (1500) | Won 2-1 | +181518 |
| 2sealed | 222 | Ma, Alvin (1500) | Lost 0-2 | -181500 |
| average opponent: 1500record: 1-1 | new rating: 1500 | |||