Lassek, Garrett
Current rating: 1464
Record: 6-8
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 277 | McLaughlin, Brett (1481) | Won 2-1 | +181516 |
| 2standard | 115 | Evans, Thomas (1587) | Lost 0-2 | -171499 |
| 3standard | 208 | Stone, Daniel (1550) | Won 2-0 | +191518 |
| 4standard | 136 | Silver, Dallin (1517) | Lost 0-2 | -181500 |
| 5standard | 242 | Carlson, Blake (1502) | Lost 0-2 | -181482 |
| 6standard | 302 | Taylor, Zane (1482) | Lost 1-2 | -181464 |
| average opponent: 1520record: 2-4 | new rating: 1464 | |||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Walsh, Jordan (1568) | Lost 0-2 | -171483 |
| 2standard | 423 | Oakes, Josh (1426) | Won 2-0 | +171500 |
| 3standard | 519 | Strouse, Jacob (1499) | Won 2-0 | +181518 |
| 4standard | 402 | Cyr, Shawn (1473) | Lost 1-2 | -191499 |
| 5standard | 531 | Morris, Shayne (1491) | Won 2-1 | +181517 |
| 6standard | 301 | Fiorilli, Michael (1467) | Lost 0-2 | -191498 |
| 7standard | 464 | Pena, Jason (1552) | Won 2-0 | +191517 |
| 8standard | 257 | Coleman, Jared (1461) | Lost 0-2 | -191498 |
| average opponent: 1492record: 4-4 | new rating: 1498 | |||