Stasch, Zach
Current rating: 1533
Record: 10-8
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 163 | Briggs, Benjamin (1692) | Lost 0-2 | -151506 |
| 2legacy | 712 | Utterback, Raymond (1327) | Won 2-0 | +151521 |
| 3legacy | 646 | Ortiz, David (1578) | Lost 0-2 | -171504 |
| 4legacy | 989 | Yuzva, Steven (1403) | Won 2-1 | +161520 |
| 5legacy | 2162 | Ash, Shane (1485) | Lost 0-2 | -191501 |
| 6legacy | 890 | Hadley, Miquez (1412) | Won 2-0 | +171518 |
| 7legacy | 2157 | Weiner, Yonatan (1482) | Lost 0-2 | -191499 |
| 8legacy | 658 | Tuttle, Brad (1480) | Won 2-0 | +181517 |
| 9legacy | 514 | Hoge, Greggory (1427) | Won 2-1 | +161533 |
| average opponent: 1476record: 5-4 | new rating: 1533 | |||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 316 | Tedrow, Dennis (1504) | Won 2-0 | +181518 |
| 2legacy | 552 | Dixon, Justin (1556) | Lost 1-2 | -171501 |
| 3legacy | 899 | Lo, Shong (1496) | Won 2-1 | +181519 |
| 4legacy | 616 | Burns, Donald (1501) | Lost 0-2 | -191500 |
| 5legacy | 728 | Carrick, Emily (1548) | Won 2-1 | +191519 |
| 6legacy | 594 | Rouse, Bobby (1436) | Won 2-0 | +171536 |
| 7legacy | 560 | Burrhus, Chad (1513) | Lost 1-2 | -191517 |
| 8legacy | 626 | Crocker, Ken (1594) | Won 2-0 | +201537 |
| 9legacy | 532 | Kuhlow, Chris (1664) | Lost 0-2 | -161521 |
| average opponent: 1535record: 5-4 | new rating: 1521 | |||