Harper, Hal
Current rating: 1448
Record: 7-11
| Grand Prix Phoenix 2018 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 192 | Ferriole Rice, Colton (1500) | Lost 1-2 | -181485 |
| 2modern | 497 | Gainey, Hayden (1501) | Lost 1-2 | -181467 |
| 3modern | 631 | Valentino, Jayme (1432) | Lost 0-2 | -191448 |
| average opponent: 1478record: 0-3 | new rating: 1448 | |||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Gleason, Ryan (1426) | Lost 1-2 | -191481 |
| 2sealed | 389 | McArtor, Brad (1500) | Won 2-1 | +181499 |
| 3sealed | 419 | Patterson, Will (1556) | Won 2-1 | +191518 |
| 4sealed | 207 | Ho-Ten-Pow, Marino (1752) | Lost 0-2 | -141504 |
| 5sealed | 325 | Kennedy, Cory (1562) | Won 2-0 | +191523 |
| 6sealed | 253 | Taran, Nicole (1544) | Won 2-0 | +191542 |
| 7sealed | 208 | Troha, Dan (1766) | Lost 1-2 | -141528 |
| 8sealed | 220 | Kornacki, Jonathan (1624) | Won 2-0 | +191547 |
| 9sealed | 199 | Ellsworth, Scott (1567) | Won 2-1 | +191566 |
| 10draft | 43 | Hibbard, Dalton (1682) | Won 2-1 | +201586 |
| 11draft | 42 | Colker, Nathan (1908) | Lost 1-2 | -121574 |
| 12draft | 39 | Swen, Hawnlay (1568) | Lost 0-2 | -191555 |
| 13draft | 147 | Sendaydiego, Curt (1572) | Lost 0-2 | -171538 |
| 14draft | 112 | Nielson, Nathan (1532) | Lost 0-2 | -181520 |
| 15draft | 34 | St-Julien, Christen (1570) | Lost 1-2 | -171503 |
| average opponent: 1608record: 7-8 | new rating: 1503 | |||