Hirst, Brian
Current rating: 1501
Record: 2-2
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 133 | Wilson, Lucas (1500) | Lost 0-0 | -181482 |
| 2extended | 204 | Walden, Chris (1483) | Won 0-0 | +181500 |
| 3extended | 168 | Newton, John (1499) | Won 0-0 | +181518 |
| 4extended | 75 | Bartholow, David (1576) | Lost 0-0 | -171501 |
| average opponent: 1515record: 2-2 | new rating: 1501 | |||