Naydenov, Plamen
Current rating: 1501
Record: 2-2-1
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 102 | Doucette, Jeffrey (1446) | Lost 0-2 | -191481 |
| 2sealed | 633 | McGuire, Christopher (1448) | Lost 0-2 | -191462 |
| 3sealed | 800 | Warne, Graham A (1464) | Won 2-0 | +181480 |
| 4sealed | 749 | Fields, Tyler (1482) | Won 2-0 | +181498 |
| 5sealed | 462 | Corney, Derrick (1618) | Draw 1-1 | +31501 |
| average opponent: 1492record: 2-2-1 | new rating: 1501 | |||