Dekort, Bill
Current rating: 1535
Record: 4-2-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Stormberg, Josh (1500) | Won 2-0 | +181518 |
| 2sealed | 175 | Brown, Richard (1500) | Lost 1-2 | -181500 |
| 3sealed | 355 | Moser, Ron (1518) | Lost 0-2 | -181482 |
| 4sealed | 545 | Pleatman, Alec Daniel (1432) | Draw 1-1 | -11481 |
| 5sealed | 456 | Roach, Paul (1482) | Won 2-0 | +181499 |
| 6sealed | 347 | Wenzel, Michael (1485) | Draw 1-1 | 01499 |
| 7sealed | 290 | Leichman, Damon (1504) | Won 2-0 | +181517 |
| 8sealed | 203 | Zou, Rick Y (1505) | Won 1-0 | +181535 |
| 9sealed | 149 | Carlson, Jason R (1569) | Draw 1-1 | 01535 |
| average opponent: 1499record: 4-2-3 | new rating: 1535 | |||