Durant, Kenneth W
Current rating: 1377
Record: 5-12
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 934 | Woodward, John (1500) | Won 2-0 | +191463 |
| 2modern | 903 | Fuller, Josh (1485) | Lost 1-2 | -171446 |
| 3modern | 1120 | Rohan, John (1531) | Lost 1-2 | -171429 |
| 4modern | 1185 | Callanta, Louise (1506) | Won 2-0 | +201449 |
| 5modern | 1054 | Gioia, Robert (1503) | Lost 0-2 | -171432 |
| 6modern | 1067 | Smith, Matt (1414) | Lost 1-2 | -191413 |
| 7modern | 1005 | Chang, Kevin (1468) | Lost 0-2 | -171396 |
| 8modern | 941 | Vinson, Terrence (1331) | Lost 1-2 | -191377 |
| average opponent: 1467record: 2-6 | new rating: 1377 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 536 | Billings, Thomas (1500) | Won 2-0 | +181518 |
| 2sealed | 172 | Pray, Joshua (1468) | Lost 0-2 | -191499 |
| 3sealed | 448 | Fields, Eric (1499) | Won 2-0 | +181517 |
| 4sealed | 483 | Heitker, Gabe M (1501) | Lost 0-2 | -181499 |
| 5sealed | 560 | Gluck, Terrence (1520) | Lost 0-2 | -181481 |
| 6sealed | 551 | Lafferty, Travis (1448) | Lost 1-2 | -181463 |
| 7sealed | 496 | Hotz, Michael (1465) | Won 2-0 | +181481 |
| 8sealed | 378 | Hochman, Jen (1466) | Lost 1-2 | -191462 |
| 9sealed | 326 | Reynolds, Nicholas (1456) | Lost 0-2 | -181444 |
| average opponent: 1480record: 3-6 | new rating: 1444 | |||