Christesen, Brian
Current rating: 1446
Record: 1-4
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 15 | Sanders, Daniel (1500) | Lost 0-2 | -181482 |
| 2extended | 371 | Banks, Robert (1465) | Lost 0-2 | -181464 |
| 3extended | 442 | Stallings, Sean B (1464) | Lost 1-2 | -181446 |
| 4extended | 448 | Minarik, John (1447) | Won 2-0 | +181464 |
| 5extended | 398 | Marshall, Ed W (1465) | Lost 0-2 | -181446 |
| average opponent: 1468record: 1-4 | new rating: 1446 | |||