Scott O.,
Current rating: 1607
Record: 11-5
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Malenczak, Matthew (1464) | Lost 0-2 | -191481 |
| 2sealed | 630 | McManus, Riley (1482) | Won 2-0 | +181499 |
| 3sealed | 568 | Schachter, Nick A (1503) | Won 2-0 | +181517 |
| 4sealed | 503 | Clarizio, Robert (1519) | Lost 1-2 | -181499 |
| 5sealed | 667 | BARTLETT, TIM (1502) | Won 2-0 | +191518 |
| 6sealed | 330 | Goud, Jonathan R (1485) | Won 2-1 | +171535 |
| 7sealed | 245 | O'Leary, Robert (1541) | Won 2-1 | +181553 |
| 8sealed | 180 | Yakiwchuk, Kyle (1582) | Won 2-0 | +191572 |
| 9sealed | 95 | Sigrist, Mike (1583) | Won 2-1 | +181590 |
| 10sealed | 49 | Egolf, Julian (1593) | Lost 1-2 | -181572 |
| 11draft | 30 | Dipsar, Sureyya (1775) | Lost 1-2 | -151557 |
| 12draft | 87 | LaClaire, Larry (1455) | Won 2-0 | +171574 |
| 13draft | 92 | Rosen, Drew (1533) | Won 2-0 | +171591 |
| 14draft | 57 | Dahan, Evan (1585) | Won 2-1 | +181609 |
| 15draft | 22 | Radzwilla, Michael (1615) | Won 2-0 | +181627 |
| 16draft | 30 | McGhee, Joshua (1521) | Lost 1-2 | -201607 |
| average opponent: 1546record: 11-5 | new rating: 1607 | |||