Hagenbach, David
Current rating: 1519
Record: 2-1
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 71 | Dailey Jr., William (1500) | Won 0-0 | +181518 |
| 2extended | 80 | Tristani, Michael (1500) | Won 0-0 | +181536 |
| 3extended | 29 | DeRoche, Chris (1597) | Lost 0-0 | -171519 |
| average opponent: 1532record: 2-1 | new rating: 1519 | |||