Worcester, Dan
Current rating: 1355
Record: 7-16-2
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 234 | Nevarez, Noel (1396) | Lost 0-2 | -181369 |
| 2modern | 516 | Woody, J.D. (1410) | Won 2-0 | +191388 |
| 3modern | 500 | Litz, Samantha (1500) | Lost 1-2 | -161372 |
| 4modern | 523 | Groot, Evan (1468) | Lost 1-2 | -171355 |
| top | average opponent: 1443record: 1-3 | new rating: 1355 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 517 | Stone, John (1540) | Lost 0-2 | -161413 |
| 2modern | 759 | Kusakabe, Kyohei (1796) | Lost 0-2 | -121401 |
| 3modern | 982 | Calhoun, William (1396) | Lost 1-2 | -181383 |
| 4modern | 951 | Mejias-Mariani, Connor (1467) | Won 2-1 | +201403 |
| 5modern | 851 | Cooper, Brent (1513) | Lost 1-2 | -161387 |
| top | average opponent: 1542record: 1-4 | new rating: 1387 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 622 | Engelberg, Marcio (1500) | Lost 0-2 | -181444 |
| 2standard | 549 | Drager, Jeffery (1482) | Won 2-1 | +191463 |
| 3standard | 431 | Bush, Kristopher (1501) | Draw 1-1 | +11464 |
| 4standard | 568 | Wong, Princeton (1500) | Lost 0-2 | -181446 |
| 5standard | 681 | Gill, Colin (1423) | Won 2-0 | +181464 |
| 6standard | 540 | Guzman, Fred (1465) | Lost 0-2 | -181446 |
| 7standard | 601 | Heberle, Matthew (1485) | Lost 0-2 | -171429 |
| top | average opponent: 1479record: 2-4-1 | new rating: 1429 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 193 | White, Jacob (1397) | Won 2-0 | +161516 |
| 2standard | 42 | Edwards, Kyle (1448) | Lost 0-2 | -191497 |
| 3standard | 410 | Pieper, Bryan (1499) | Lost 0-2 | -181479 |
| 4standard | 436 | Lu, Hsiu-Chi (1533) | Lost 0-2 | -171462 |
| 5standard | 427 | Sanders, Kenneth (1429) | Lost 1-2 | -191443 |
| 6standard | 388 | Kurtti, Christopher (1447) | Draw 1-1 | 01443 |
| 7standard | 313 | Welshons, Kenny (1445) | Won 2-0 | +181461 |
| 8standard | 243 | Moore, Will (1463) | Won 2-0 | +181479 |
| 9standard | 190 | Fortanely, Michael (1483) | Lost 1-2 | -171462 |
| top | average opponent: 1461record: 3-5-1 | new rating: 1462 | ||