Sahl, Donald
Current rating: 1487
Record: 2-3
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Smith III, Floyd (1464) | Won 2-1 | +171517 |
| 2sealed | 119 | John, Alexander (1638) | Won 2-0 | +211538 |
| 3sealed | 54 | Hall, Zack (1765) | Lost 0-2 | -141524 |
| 4sealed | 226 | Wager, James (1502) | Lost 0-2 | -191505 |
| 5sealed | 241 | Drennen, Phillip (1482) | Lost 1-2 | -181487 |
| average opponent: 1570record: 2-3 | new rating: 1487 | |||