Hixon, Dennis
Current rating: 1524
Record: 6-5
| Grand Prix Portland 2013 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Keffer, Jason (1500) | Won 2-0 | +181521 |
| 2modern | 30 | Thompson, Ronald (1483) | Lost 0-2 | -191502 |
| 3modern | 289 | Seck, Ben (1683) | Lost 1-2 | -141488 |
| 4modern | 360 | Machuca, Ian (1482) | Won 2-0 | +181506 |
| 5modern | 248 | Dugdale, John (1486) | Won 2-1 | +171523 |
| 6modern | 211 | Hickes, Hunter (1496) | Won 2-0 | +181541 |
| 7modern | 172 | Goldman-Kirst, Martin (1611) | Lost 1-2 | -171524 |
| average opponent: 1534record: 4-3 | new rating: 1524 | |||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 438 | Morris, Mathew (1501) | Won 2-0 | +181518 |
| 2sealed | 68 | Brower, Jeremy (1658) | Lost 1-2 | -151503 |
| 3sealed | 254 | Pascual, Chris R (1500) | Won 2-0 | +181521 |
| 4sealed | 180 | Wheeler, Tyrell (1560) | Lost 0-2 | -181503 |
| average opponent: 1555record: 2-2 | new rating: 1503 | |||