Sparkman, Samuel S
Current rating: 1499
Record: 2-2
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 431 | Tatum, Adam (1474) | Won 2-1 | +181518 |
| 2sealed | 419 | Martin, Ronald (1499) | Lost 0-2 | -191499 |
| 3sealed | 586 | Tran, Tam (1499) | Lost 0-2 | -181481 |
| 4sealed | 681 | Frankford, Burt C (1482) | Won 2-0 | +181499 |
| average opponent: 1489record: 2-2 | new rating: 1499 | |||