Hassler, Eric
Current rating: 1482
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 40 | Komanski, Nicolas (1662) | Won 2-1 | +221456 |
| 4sealed | 149 | Weis, Kevin (1522) | Won 2-1 | +191475 |
| 5sealed | 30 | Fisher, Wilson (1586) | Lost 0-2 | -161459 |
| 6sealed | 107 | McDonald, Dennis (1497) | Lost 1-2 | -171442 |
| 7sealed | 234 | Radsliff, Elliot (1715) | Won 2-0 | +231465 |
| 8sealed | 84 | Sendaydiego, Curt (1550) | Won 2-0 | +191484 |
| 9sealed | 47 | Sun, John (1491) | Won 2-1 | +181502 |
| 10draft | 2055 | Cloyd, Jeremy (1738) | Lost 1-2 | -131489 |
| 11draft | 2012 | Wilczek, Robert (1643) | Won 2-1 | +201509 |
| 12draft | 2043 | Maxson, Gabriel (1760) | Lost 0-2 | -131496 |
| 13draft | 2089 | Lerch, Corey (1696) | Lost 0-2 | -141482 |
| top | average opponent: 1624record: 6-5 | new rating: 1482 | ||
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 64 | Lundy, Tyler (1552) | Won 2-1 | +201466 |
| 4standard | 36 | Horak, Nathan (1555) | Lost 0-2 | -161450 |
| 5standard | 87 | Eager, Jeriah (1488) | Lost 0-2 | -171433 |
| 6standard | 132 | Wright, Donnie (1468) | Won 2-1 | +181451 |
| 7standard | 116 | Lanning, Brian (1482) | Lost 0-2 | -171434 |
| top | average opponent: 1509record: 2-3 | new rating: 1434 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 292 | Coyle, Ryan (1522) | Lost 1-2 | -181482 |
| 2standard | 404 | Winters, Gwendolyn (1482) | Lost 0-2 | -181464 |
| 3standard | 548 | O'Conner, Ryan (1465) | Lost 1-2 | -181446 |
| 4standard | 547 | Barth, Ryan (1446) | Won 2-0 | +181464 |
| 5standard | 475 | Richards, Jeffrey (1464) | Lost 0-2 | -181446 |
| 6standard | 496 | Williams, Trey (1455) | Won 2-0 | +191465 |
| 7standard | 410 | Ricks, Gabriel (1462) | Lost 0-2 | -191446 |
| top | average opponent: 1471record: 2-5 | new rating: 1446 | ||