Gergen, William
Current rating: 1481
Record: 8-10
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Gregory, Ryan (1517) | Lost 1-2 | -181496 |
| 2standard | 323 | Miller, Robert (1559) | Won 2-1 | +201516 |
| 3standard | 253 | Tibbitts, Nicholas (1634) | Lost 1-2 | -161500 |
| 4standard | 430 | Wallace, Geoffrey (1446) | Lost 0-2 | -191481 |
| average opponent: 1539record: 1-3 | new rating: 1481 | |||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 4 | Ashton, Andrew (1542) | Lost 1-2 | -171483 |
| 2standard | 304 | Van Watermulen, Tiffany (1411) | Won 2-1 | +161499 |
| 3standard | 427 | Pfleging, Alex (1504) | Lost 0-2 | -171482 |
| 4standard | 448 | Williams, Marc (1479) | Won 2-1 | +181500 |
| 5standard | 389 | Zavoral, Star (1559) | Won 2-1 | +191519 |
| 6standard | 253 | Uphoff, Thomas (1618) | Won 2-1 | +191538 |
| 7standard | 150 | Pastorinni, Luckas (1736) | Won 2-1 | +221560 |
| 8standard | 134 | Li, Lucas Muxi (1696) | Won 2-0 | +201580 |
| 9standard | 88 | Conrad, Dan (1627) | Lost 0-2 | -171563 |
| 10standard | 603 | Hall, Daniel (1855) | Lost 0-2 | -131550 |
| 11standard | 595 | Radke, Cory (1591) | Lost 0-2 | -171533 |
| 12standard | 603 | Ulmer, Chris (1520) | Lost 1-2 | -181515 |
| 13standard | 589 | Bell, Jeffrey (1495) | Won 2-1 | +181533 |
| 14standard | 569 | Neilson, Chris (1523) | Lost 1-2 | -191514 |
| average opponent: 1583record: 7-7 | new rating: 1514 | |||