Quiros, Manuel
Current rating: 1465
Record: 1-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 502 | Pipitone, Michael (1519) | Lost 0-2 | -181482 |
| 3sealed | 539 | Mctighe, Edward (1500) | Lost 1-2 | -171465 |
| 4sealed | 663 | Vargas, Francisco (1482) | Won 2-0 | +181483 |
| 5sealed | 659 | Ohearn, Doug (1503) | Lost 0-2 | -181465 |
| average opponent: 1501record: 1-3 | new rating: 1465 | |||