Emery, Jeffrey
Current rating: 1473
Record: 7-10-1
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 370 | Wallace, Shaina (1500) | Won 2-0 | +191459 |
| 2modern | 104 | Caito, Benjamin (1518) | Won 2-1 | +191478 |
| 3modern | 11 | Jarrell, Derek (1567) | Lost 1-2 | -171461 |
| 4modern | 369 | Zarb, Jared (1487) | Lost 1-2 | -171444 |
| 5modern | 397 | Mesa, Juan (1514) | Won 2-1 | +191463 |
| 6modern | 284 | Pham, Daniel (1762) | Won 2-1 | +231486 |
| 7modern | 106 | Sweeney, Austin (1627) | Lost 1-2 | -151471 |
| 8modern | 187 | Kolbuc, Trevor (1518) | Lost 0-2 | -171454 |
| 9modern | 178 | Hughes, Scott (1499) | Won 2-1 | +191473 |
| top | average opponent: 1555record: 5-4 | new rating: 1473 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 4 | Potter, Doug (1721) | Won 2-1 | +231489 |
| 4standard | 56 | Marino, Mauro (1500) | Draw 1-1 | 01489 |
| 5standard | 53 | Voakes, Jim (1551) | Lost 1-2 | -171472 |
| 6standard | 117 | Potvin, Guillaume (1607) | Lost 1-2 | -161456 |
| 7standard | 177 | Singh, Shiva (1518) | Lost 0-2 | -161440 |
| top | average opponent: 1579record: 1-3-1 | new rating: 1440 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 26 | Richards, John (1508) | Lost 0-2 | -181482 |
| 4sealed | 540 | Miller, John (1489) | Won 2-0 | +181500 |
| 5sealed | 163 | Lane, Brian (1564) | Lost 1-2 | -171483 |
| 6sealed | 379 | Richert, Ricardo (1519) | Lost 0-2 | -171466 |
| top | average opponent: 1520record: 1-3 | new rating: 1466 | ||