Dietz, Joseph
Current rating: 1487
Record: 2-3
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 227 | Malone, Michael (1532) | Lost 0-2 | -171483 |
| 4sealed | 407 | Herren, Jason (1537) | Won 2-1 | +191502 |
| 5sealed | 341 | Usey, Chase (1492) | Lost 0-2 | -191483 |
| 6sealed | 549 | Kolodzey, William (1535) | Won 2-1 | +191502 |
| 7sealed | 430 | Klauk, John (1666) | Lost 0-2 | -151487 |
| average opponent: 1552record: 2-3 | new rating: 1487 | |||