Fredberger, Bill
Current rating: 1463
Record: 1-3-1
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | kost, tylor j (1500) | Lost 1-2 | -181482 |
| 2sealed | 355 | Foss, Mat (1482) | Won 2-0 | +181500 |
| 3sealed | 305 | Howard, Jonathan (1501) | Lost 1-2 | -181482 |
| 4sealed | 376 | Crawford, Araka (1433) | Draw 1-1 | -11481 |
| 5sealed | 408 | Carney, Shawn (1481) | Lost 1-2 | -181463 |
| average opponent: 1479record: 1-3-1 | new rating: 1463 | |||