Stormberg, Josh
Current rating: 1446
Record: 1-4
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Dekort, Bill (1500) | Lost 0-2 | -181482 |
| 2sealed | 440 | Sims, Daniel (1484) | Won 2-0 | +181500 |
| 3sealed | 246 | Blunt, Casey (1483) | Lost 1-2 | -181482 |
| 4sealed | 553 | DIXSON, AARON M (1479) | Lost 0-2 | -181464 |
| 5sealed | 476 | Greaves, Jim (1466) | Lost 0-2 | -181446 |
| average opponent: 1482record: 1-4 | new rating: 1446 | |||