hoffarth, jay t
Current rating: 1500
Record: 3-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Ayers, Corey (1498) | Lost 0-2 | -181482 |
| 2sealed | 582 | Harris, Scott (1482) | Won 2-1 | +181500 |
| 3sealed | 409 | Fallin, Kevin (1500) | Won 2-1 | +181518 |
| 4sealed | 306 | Desrochers, Alex P (1516) | Won 2-1 | +181536 |
| 5sealed | 181 | Spain, Ryan (1535) | Lost 0-2 | -181518 |
| 6sealed | 270 | Christensen, John m (1504) | Lost 0-2 | -181500 |
| average opponent: 1506record: 3-3 | new rating: 1500 | |||