Zamolda, Jeffrey
Current rating: 1463
Record: 1-3
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Newbrough, Robert (1500) | Lost 1-2 | -181482 |
| 2sealed | 442 | Greenley, Kyle (1485) | Lost 1-2 | -181464 |
| 3sealed | 612 | Pan, Youliang (1465) | Lost 0-2 | -181446 |
| 4sealed | 619 | Kettering, Douglas (1390) | Won 2-0 | +171463 |
| average opponent: 1460record: 1-3 | new rating: 1463 | |||