Beed, Josh
Current rating: 1465
Record: 3-5
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Spencer, John (1495) | Lost 0-2 | -181482 |
| 2sealed | 596 | Kennedy, Devin (1481) | Won 2-0 | +181500 |
| 3sealed | 249 | Meyer, Luke (1501) | Won 2-1 | +181518 |
| 4sealed | 342 | Ponce, Joseph K (1518) | Lost 0-2 | -181500 |
| 5sealed | 340 | Stivers, Josiah (1500) | Won 2-0 | +181518 |
| 6sealed | 251 | McGrew, Brian (1535) | Lost 1-2 | -181500 |
| 7sealed | 263 | Eng, Warren (1542) | Lost 1-2 | -171483 |
| 8sealed | 212 | Arkin, Evan (1482) | Lost 0-2 | -181465 |
| average opponent: 1507record: 3-5 | new rating: 1465 | |||