Merrill, Josh
Current rating: 1452
Record: 4-7
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 289 | Anderson, David (1588) | Won 2-0 | +211467 |
| 2standard | 30 | Wydick, Ryan (1518) | Lost 0-2 | -171450 |
| 3standard | 319 | Wilhelms, Zak (1500) | Lost 0-2 | -171433 |
| 4standard | 404 | Gardon, Josh (1395) | Won 2-0 | +171450 |
| 5standard | 364 | Hersom, Dennis j (1500) | Won 2-1 | +191469 |
| 6standard | 188 | Merlin, Nicholas (1518) | Lost 1-2 | -171452 |
| average opponent: 1503record: 3-3 | new rating: 1452 | |||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 223 | Steelman, Joshua (1500) | Won 2-1 | +181518 |
| 2sealed | 199 | Wiltsey, Wardon (1518) | Lost 0-2 | -181500 |
| 3sealed | 240 | Momen, Adham (1517) | Lost 0-2 | -181482 |
| 4sealed | 547 | Stout, Wayne (1449) | Lost 1-2 | -181464 |
| 5sealed | 459 | Dvorshak, Darik (1501) | Lost 0-2 | -181446 |
| average opponent: 1497record: 1-4 | new rating: 1446 | |||