Parker, Zachariah
Current rating: 1497
Record: 8-8
| Grand Prix Charlotte 2016 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Harris, Tim (1497) | Lost 0-2 | -181502 |
| 2modern | 706 | Moat, Matthew (1391) | Won 2-1 | +161518 |
| 3modern | 946 | Keddell, Peter (1490) | Lost 0-2 | -191499 |
| 4modern | 1053 | Montgomery, Andrew (1447) | Lost 1-2 | -191480 |
| 5modern | 836 | Sampson, Chase (1443) | Won 2-0 | +181498 |
| 6modern | 687 | Sheffield, Rylee (1487) | Won 2-1 | +171515 |
| 7modern | 599 | Norvell, Edward (1500) | Lost 1-2 | -181497 |
| average opponent: 1465record: 3-4 | new rating: 1497 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 223 | Fremin, Steven (1500) | Lost 1-2 | -181482 |
| 2modern | 550 | Archer, Justin (1500) | Lost 0-2 | -181464 |
| 3modern | 617 | Miller, Timothy G (1464) | Won 2-1 | +181482 |
| 4modern | 593 | Neitzelt, Nicholas (1472) | Won 2-1 | +181500 |
| 5modern | 540 | Bush, Damon (1509) | Won 2-1 | +181518 |
| 6modern | 376 | Shaffer, Mason (1525) | Won 2-1 | +181536 |
| 7modern | 342 | Kidwell, Peter (1541) | Lost 0-2 | -171519 |
| 8modern | 354 | Mathis, David (1599) | Lost 0-2 | -171502 |
| 9modern | 357 | Lutzow, Jack (1510) | Won 2-1 | +181520 |
| average opponent: 1513record: 5-4 | new rating: 1520 | |||