Norton, Chet
Current rating: 1467
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 245 | Towne, Elijah (1500) | Won 2-1 | +191482 |
| 2modern | 80 | Martin, Jimmy (1557) | Lost 0-2 | -171465 |
| 3modern | 265 | Boyle, Patrick (1501) | Lost 0-2 | -171448 |
| 4modern | 505 | Butler, Gavin (1465) | Lost 1-2 | -181430 |
| 5modern | 467 | Warren, Joshua (1479) | Won 2-1 | +191449 |
| 6modern | 361 | Cameron, Shaun (1448) | Won 2-0 | +181467 |
| top | average opponent: 1492record: 3-3 | new rating: 1467 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 203 | Fontes, Carlos (1500) | Lost 0-2 | -181481 |
| 2sealed | 613 | Goscinak, David (1535) | Lost 0-2 | -171464 |
| 3sealed | 692 | Canfield, Christopher (1465) | Won 2-0 | +181482 |
| 4sealed | 751 | Frontiero, Chris (1465) | Lost 0-2 | -191463 |
| top | average opponent: 1491record: 1-3 | new rating: 1463 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 16 | Gillett, Max (1500) | Lost 0-2 | -181482 |
| 2extended | 192 | Albergo, Patrick (1482) | Lost 0-2 | -181464 |
| 3extended | 289 | Merola, Vincent (1464) | Won 2-1 | +181482 |
| 4extended | 265 | Ewell, Patrick (1481) | Won 2-1 | +181500 |
| 5extended | 202 | Andrews, Paul (1504) | Won 2-0 | +181518 |
| 6extended | 171 | Lacourse, Jean-Denis (1439) | Lost 1-2 | -191499 |
| top | average opponent: 1478record: 3-3 | new rating: 1499 | ||