Worcester, Andrew
Current rating: 1353
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 154 | King, Zackary (1501) | Lost 1-2 | -161382 |
| 3standard | 424 | Hokkanen, Jay (1500) | Lost 0-2 | -161366 |
| 4standard | 469 | Broderick, Zachary (1465) | Won 2-0 | +201386 |
| 5standard | 252 | Gray, David (1439) | Lost 0-2 | -171369 |
| 6standard | 366 | Bowes, Todd (1481) | Lost 0-2 | -161353 |
| top | average opponent: 1477record: 1-4 | new rating: 1353 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 945 | Hand, Dylan (1500) | Lost 0-2 | -171432 |
| 3modern | 1076 | Ledoux, Jeff (1483) | Lost 1-2 | -171415 |
| 4modern | 1134 | Davidson Carroll, Gray (1484) | Lost 1-2 | -171398 |
| top | average opponent: 1489record: 0-3 | new rating: 1398 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 431 | Li, John (1535) | Lost 1-2 | -171483 |
| 3sealed | 619 | Lane, Mikael (1603) | Lost 0-2 | -161467 |
| 4sealed | 670 | Ingram, Geoffrey (1482) | Lost 1-2 | -181449 |
| top | average opponent: 1540record: 0-3 | new rating: 1449 | ||