Dahlberg, William
Current rating: 1450
Record: 2-5
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Cruz, Jesse (1448) | Lost 1-2 | -181448 |
| 2standard | 467 | Chapin, Richard (1404) | Won 2-0 | +171465 |
| 3standard | 395 | Moses, Charles (1583) | Won 2-0 | +201485 |
| 4standard | 241 | Rembert, Isaac (1458) | Lost 0-2 | -191466 |
| 5standard | 394 | Rose, Kelly (1560) | Lost 0-2 | -161450 |
| average opponent: 1491record: 2-3 | new rating: 1450 | |||
| Grand Prix Albuquerque 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 150 | Ortega, Steven (1518) | Lost 0-2 | -181482 |
| 3standard | 303 | Pearlman, Zack (1565) | Lost 0-2 | -161466 |
| average opponent: 1542record: 0-2 | new rating: 1466 | |||