Leidle, Rob F
Current rating: 1522
Record: 3-2
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 283 | Meddish, David (1445) | Won 2-0 | +171517 |
| 2sealed | 187 | Jarmie, Nathan (1500) | Won 2-0 | +181535 |
| 3sealed | 137 | Sigrist, Kyle (1536) | Won 2-1 | +181553 |
| 4sealed | 73 | Allen, Brett (1722) | Lost 0-2 | -151538 |
| 5sealed | 225 | Mead, Forrest (1678) | Lost 1-2 | -161522 |
| average opponent: 1576record: 3-2 | new rating: 1522 | |||