Sprague, Michael
Current rating: 1516
Record: 3-2-1
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 773 | Pflugfelder, Owen (1500) | Draw 1-1 | 01500 |
| 2modern | 984 | Caito, Matthew (1500) | Won 2-1 | +181518 |
| 3modern | 925 | Pogg, Andrew (1518) | Won 2-1 | +181536 |
| 4modern | 838 | Zabatta, Matthew (1503) | Lost 0-2 | -191517 |
| 5modern | 948 | Choudhury, Abhishek (1500) | Won 2-0 | +181535 |
| 6modern | 864 | Lunn, Jake (1492) | Lost 0-2 | -191516 |
| average opponent: 1502record: 3-2-1 | new rating: 1516 | |||