Poynter, Zachary
Current rating: 1464
Record: 3-5-1
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 405 | Williams, Bryan (1411) | Draw 1-1 | -21498 |
| 2standard | 353 | Quinn, Conor (1498) | Won 2-0 | +181516 |
| 3standard | 360 | Waters, Josh (1516) | Lost 0-2 | -181498 |
| 4standard | 521 | Rodriguez, Alex (1745) | Won 2-1 | +231521 |
| 5standard | 366 | Salus, David (1429) | Lost 1-2 | -201501 |
| 6standard | 485 | Bradley, Quinn (1500) | Lost 0-2 | -181483 |
| 7standard | 549 | De Crescenzo, Jonathan (1482) | Won 2-0 | +181501 |
| 8standard | 436 | Zhang, Yuxuan (1519) | Lost 1-2 | -181483 |
| 9standard | 418 | Wolfe, Henry (1420) | Lost 1-2 | -191464 |
| average opponent: 1502record: 3-5-1 | new rating: 1464 | |||