Zellmer, Zach
Current rating: 1552
Record: 8-6
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 300 | Helton, DJ (1463) | Lost 1-2 | -191481 |
| 3legacy | 556 | Brayer, Kevin (1487) | Won 2-0 | +181499 |
| 4legacy | 398 | Parker, Jon (1489) | Lost 1-2 | -181481 |
| 5legacy | 681 | CIMINO, ANTHONY (1501) | Won 2-0 | +191500 |
| 6legacy | 502 | Snell, Andrew (1502) | Lost 1-2 | -181482 |
| 7legacy | 559 | Learnihan-Sylvester, Sean (1510) | Won 2-1 | +181500 |
| 8legacy | 360 | Shea, Ed (1541) | Won 2-0 | +191519 |
| 9legacy | 360 | Frank, Daniel (1493) | Won 2-1 | +171536 |
| 10legacy | 269 | Mironovich, Andrew (1718) | Won 2-0 | +221558 |
| 11legacy | 175 | Loiacono, Nick (1720) | Won 2-1 | +211579 |
| 12legacy | 99 | Buchner, Hans (1718) | Won 2-1 | +201599 |
| 13legacy | 64 | Tamada, Ryoichi (1942) | Lost 1-2 | -121587 |
| 14legacy | 115 | Hepp, Thomas (1607) | Lost 1-2 | -171570 |
| 15legacy | 126 | Horn, Michael (1581) | Lost 0-2 | -181552 |
| average opponent: 1591record: 8-6 | new rating: 1552 | |||