Pietila, Simon
Current rating: 1517
Record: 4-3
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Larsson, Rikard (1449) | Lost 1-2 | -191481 |
| 2sealed | 163 | Thunman, Daniel (1483) | Lost 0-2 | -181463 |
| 3sealed | 203 | Hloch, Petr (1545) | Won 2-1 | +201483 |
| 4sealed | 168 | Kitlasz, Marina (1286) | Lost 0-2 | -221461 |
| 5sealed | 191 | Lindstrom, Dennis (1496) | Won 2-1 | +191480 |
| 6sealed | 156 | Dahl, Tobias (1484) | Won 2-0 | +181498 |
| 7sealed | 122 | Sbrulli, Stefano (1556) | Won 2-1 | +191517 |
| average opponent: 1471record: 4-3 | new rating: 1517 | |||