Wilhelm, Aaron
Current rating: 1538
Record: 4-2-1
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Snyder, Eric (1500) | Won 0-0 | +181518 |
| 2sealed | 9 | Dougherty, Robert (1636) | Draw 0-0 | +21520 |
| 3sealed | 95 | Liu, Jason (1500) | Lost 0-0 | -181502 |
| 4sealed | 148 | Ranks, Andrew (1483) | Lost 0-0 | -191483 |
| 5sealed | 137 | Harden Jr., Vernon (1482) | Won 0-0 | +181501 |
| 6sealed | 105 | Clegg, Daniel (1552) | Won 0-0 | +191520 |
| 7sealed | 75 | Trang, Bao (1517) | Won 0-0 | +181538 |
| average opponent: 1524record: 4-2-1 | new rating: 1538 | |||