Harvey, Zach
Current rating: 1449
Record: 3-6
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Martin, Marcus (1493) | Lost 1-2 | -191482 |
| 2modern | 507 | Mott, Dalton (1469) | Lost 0-2 | -181464 |
| 3modern | 588 | Zyla, Sarah (1627) | Lost 0-0 | -151449 |
| average opponent: 1530record: 0-3 | new rating: 1449 | |||
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 17 | Hofmann, Andrew (1500) | Won 2-0 | +181518 |
| 2modern | 200 | Miller, Keegan (1518) | Lost 0-2 | -181500 |
| 3modern | 365 | Goodman, Darrell (1499) | Won 2-0 | +181518 |
| 4modern | 170 | Lutz, Bret (1562) | Won 2-1 | +191537 |
| 5modern | 184 | Heineman, David (1528) | Lost 1-2 | -181519 |
| 6modern | 265 | Ashline, Cory (1514) | Lost 1-2 | -181501 |
| average opponent: 1520record: 3-3 | new rating: 1501 | |||