Burdick, Joel a
Current rating: 1483
Record: 2-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Eng, Warren (1547) | Won 2-0 | +191519 |
| 2sealed | 290 | Porter, Jared (1541) | Lost 1-2 | -181501 |
| 3sealed | 381 | Marron, Hayley (1500) | Won 2-0 | +181519 |
| 4sealed | 338 | Beach, Harrison (1506) | Lost 0-2 | -181501 |
| 5sealed | 339 | Avelar, Anthony (1483) | Lost 0-2 | -181483 |
| average opponent: 1516record: 2-3 | new rating: 1483 | |||