Petti, Joshua
Current rating: 1447
Record: 1-4
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 246 | Bird, Jordan (1602) | Lost 1-2 | -161484 |
| 2standard | 503 | Giguere, Dave (1468) | Lost 1-2 | -181466 |
| 3standard | 586 | Felger, Scott (1482) | Won 2-0 | +181484 |
| 4standard | 488 | Rider, Derek (1482) | Lost 1-2 | -181466 |
| 5standard | 583 | Ramirez, Michael (1432) | Lost 0-2 | -191447 |
| average opponent: 1493record: 1-4 | new rating: 1447 | |||