Oberholtzer, Ryan E
Current rating: 1464
Record: 0-2
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 139 | Carpenter, Brad (1496) | Lost 1-2 | -181482 |
| 3extended | 314 | Richard, Robert (1464) | Lost 0-2 | -181464 |
| average opponent: 1480record: 0-2 | new rating: 1464 | |||