Marinelli, Nicholas J
Current rating: 1524
Record: 5-4
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Poirier, Billy (1500) | Won 2-0 | +181518 |
| 2sealed | 222 | Siu, Brian (1808) | Won 2-1 | +231541 |
| 3sealed | 255 | Fasano, Joe (1468) | Lost 0-2 | -191522 |
| 4sealed | 472 | Michal, Brian (1518) | Lost 0-2 | -181504 |
| 5sealed | 584 | Moodie, Michael (1487) | Won 2-0 | +171521 |
| 6sealed | 486 | Dipsar, Sureyya (1731) | Lost 1-2 | -141507 |
| 7sealed | 425 | Casselman, Jeffrey (1490) | Lost 0-2 | -181489 |
| 8sealed | 387 | San Diego, Ian (1451) | Won 2-0 | +171506 |
| 9sealed | 285 | Pereira, Marcel (1502) | Won 2-1 | +181524 |
| average opponent: 1551record: 5-4 | new rating: 1524 | |||