Zagorski, Matthew
Current rating: 1445
Record: 1-4
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 254 | Carapella, John (1444) | Lost 1-2 | -191481 |
| 2sealed | 579 | Stair, Seth (1501) | Lost 0-2 | -181463 |
| 3sealed | 739 | Pizzini, James (1463) | Lost 0-2 | -181445 |
| 4sealed | 806 | Copeland, Samuel (1450) | Won 2-0 | +181463 |
| 5sealed | 719 | Stromley, Michael (1446) | Lost 0-2 | -181445 |
| average opponent: 1461record: 1-4 | new rating: 1445 | |||