Smith, Buck
Current rating: 1518
Record: 4-3
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 458 | Segler, Shawn (1482) | Won 2-1 | +181518 |
| 2sealed | 93 | Foote, Joseph (1465) | Won 2-0 | +171535 |
| 3sealed | 142 | Asmann, Emily (1534) | Lost 0-2 | -181517 |
| 4sealed | 311 | Llona, Sam (1517) | Won 2-1 | +181535 |
| 5sealed | 177 | Jackson, Ian (1524) | Won 2-1 | +181553 |
| 6sealed | 53 | Koop, Phillip R (1559) | Lost 0-2 | -181535 |
| 7sealed | 188 | Grother, Aaron (1593) | Lost 1-2 | -171518 |
| average opponent: 1525record: 4-3 | new rating: 1518 | |||