Parkin, Lisa
Current rating: 1482
Record: 3-4
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Day, Jamie (1500) | Lost 0-0 | -181482 |
| 2sealed | 118 | Petraszczuk, Marco (1482) | Lost 0-0 | -181464 |
| 3sealed | 171 | Lingreen, Carl (1464) | Won 0-0 | +181482 |
| 4sealed | 160 | Preskitt, John (1482) | Won 0-0 | +181500 |
| 5sealed | 124 | Fizer, John (1501) | Won 0-0 | +181518 |
| 6sealed | 88 | Allen, Chris (1518) | Lost 0-0 | -181500 |
| 7sealed | 84 | Short, Jason (1498) | Lost 0-0 | -181482 |
| average opponent: 1492record: 3-4 | new rating: 1482 | |||