Day, Jamie
Current rating: 1571
Record: 5-1-1
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Parkin, Lisa (1500) | Won 0-0 | +181518 |
| 2sealed | 25 | Watson, Ian (1517) | Draw 0-0 | 01518 |
| 3sealed | 93 | Koth, Ted (1518) | Won 0-0 | +181536 |
| 4sealed | 64 | Benton, Stephen (1518) | Won 0-0 | +181554 |
| 5sealed | 28 | Bongiovanni, Mauro (1537) | Won 0-0 | +171571 |
| 6sealed | 16 | Cowley, Bruce (1536) | Lost 0-0 | -181553 |
| 7sealed | 38 | Fenwick, Brian (1578) | Won 0-0 | +181571 |
| average opponent: 1529record: 5-1-1 | new rating: 1571 | |||