Zheng, Jason
Current rating: 1501
Record: 3-3
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 362 | Iberti, Colin (1500) | Lost 0-2 | -181482 |
| 2sealed | 787 | Morgan, Nick (1482) | Won 2-0 | +181500 |
| 3sealed | 429 | Gentile, Edward (1499) | Won 2-0 | +181518 |
| 4sealed | 219 | Fay, Timothy (1550) | Won 2-1 | +191537 |
| 5sealed | 289 | Cassone, Vince (1561) | Lost 0-2 | -181519 |
| 6sealed | 366 | Sawyer, Raymond (1518) | Lost 1-2 | -181501 |
| average opponent: 1518record: 3-3 | new rating: 1501 | |||