Folsom, Sam A
Current rating: 1463
Record: 1-3
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 68 | Panasewicz, Mary (1464) | Lost 0-1 | -191481 |
| 2extended | 393 | Pressley, Maurice (1481) | Lost 0-2 | -181463 |
| 3extended | 405 | Govea, Ricky (1464) | Won 2-0 | +181481 |
| 4extended | 363 | Duncan, Zachary (1483) | Lost 0-2 | -181463 |
| average opponent: 1473record: 1-3 | new rating: 1463 | |||