Wiesel, Zachary
Current rating: 1438
Record: 6-10
| Grand Prix Columbus 2016 (legacy) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 29 | Petersen, Michael (1479) | Won 2-1 | +191466 |
| 2legacy | 12 | Fieber, Kevin (1512) | Lost 0-2 | -181448 |
| 3legacy | 742 | Melendez, David (1620) | Lost 0-2 | -151433 |
| 4legacy | 819 | Klemic, Michael (1509) | Lost 1-2 | -161417 |
| 5legacy | 811 | Bork, Paul (1447) | Won 2-1 | +181435 |
| 6legacy | 691 | Teigesser, Jon (1410) | Won 2-0 | +181453 |
| 7legacy | 505 | Hutchens, Kyle (1545) | Won 2-0 | +201473 |
| 8legacy | 470 | Long, Byron (1492) | Lost 0-2 | -181455 |
| 9legacy | 394 | Calvo, Sean (1490) | Lost 1-2 | -171438 |
| average opponent: 1500record: 4-5 | new rating: 1438 | |||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 17 | Jabczynski, Mike J (1521) | Won 2-1 | +181518 |
| 2legacy | 61 | Weinandy, Josh (1487) | Lost 1-2 | -181500 |
| 3legacy | 111 | Hubbard, Chelsea (1500) | Won 2-0 | +181518 |
| 4legacy | 187 | Lynnet, Ben (1509) | Lost 0-2 | -181500 |
| 5legacy | 151 | Vogt, Nate (1536) | Lost 1-2 | -181482 |
| 6legacy | 188 | Misiaszek, Michael (1517) | Lost 0-2 | -171465 |
| 7legacy | 163 | Collier, Aaron (1464) | Lost 0-2 | -181447 |
| average opponent: 1505record: 2-5 | new rating: 1447 | |||