Parker, David
Current rating: 1536
Record: 7-5
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 84 | Camarata, Anthony (1518) | Won 0-0 | +181518 |
| 3sealed | 47 | Short, Jason (1536) | Won 0-0 | +191537 |
| 4sealed | 22 | Smetana, Michael (1519) | Won 0-0 | +171554 |
| 5sealed | 3 | Tamber, Tobey (1521) | Won 0-0 | +181572 |
| 6sealed | 11 | McMullen, Scott (1560) | Lost 0-0 | -191553 |
| 7sealed | 17 | Steht, Lee (1490) | Won 0-0 | +171570 |
| 8draft | 9 | Weil, Noah (1568) | Lost 0-0 | -181552 |
| 9draft | 11 | Mondragon, Daniel (1492) | Lost 0-0 | -191533 |
| 10draft | 28 | Opalka, Jason (1509) | Won 0-0 | +181551 |
| 11draft | 14 | Lewis, Jonathan (1545) | Lost 0-0 | -181533 |
| 12draft | 7 | Krakower, Gary (1702) | Won 0-0 | +211554 |
| 13draft | 4 | Bartholow, David (1560) | Lost 0-0 | -181536 |
| average opponent: 1543record: 7-5 | new rating: 1536 | |||