Hatch, Benjamin W
Current rating: 1533
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 97 | Pelletier, Chris (1622) | Lost 1-2 | -161493 |
| 4modern | 226 | Marlborough, Caitlyn (1465) | Lost 1-2 | -191474 |
| 5modern | 283 | Thompson, Kevin (1528) | Won 2-1 | +191493 |
| 6modern | 199 | Moreau, Robert (1560) | Won 2-0 | +191512 |
| 7modern | 173 | St. Pierre, Bradley (1547) | Won 2-0 | +191531 |
| 8modern | 162 | Xu, Li (1546) | Won 2-1 | +181549 |
| 9modern | 93 | Norton, Chris (1630) | Lost 1-2 | -161533 |
| top | average opponent: 1557record: 4-3 | new rating: 1533 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 149 | Mercier, Mathew (1535) | Lost 1-2 | -171472 |
| 4modern | 215 | Fraser, Charles (1519) | Won 2-1 | +191491 |
| 5modern | 225 | Rousseau, Hugo (1491) | Lost 0-2 | -181473 |
| 6modern | 291 | Henderson, Douglas (1433) | Won 2-1 | +171490 |
| 7modern | 107 | Gibson, Kevin (1493) | Lost 1-2 | -181472 |
| 8modern | 204 | Kotby, Michael (1517) | Won 2-0 | +191491 |
| 9modern | 158 | Sebben, Matthew (1489) | Won 2-1 | +181509 |
| top | average opponent: 1497record: 4-3 | new rating: 1509 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 420 | Gareau, Philippe (1664) | Won 2-0 | +211521 |
| 3sealed | 198 | Folinus, Jeff (1740) | Lost 0-2 | -141507 |
| 4sealed | 384 | Hilario, Adam (1501) | Lost 0-2 | -181489 |
| top | average opponent: 1635record: 1-2 | new rating: 1489 | ||