Zmolek, Mark
Current rating: 1465
Record: 3-5
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Moore, Charles (1583) | Lost 0-2 | -161484 |
| 2pioneer | 353 | Phan, Brandon (1481) | Lost 1-2 | -191465 |
| 3pioneer | 498 | Tredway, Alex (1424) | Lost 0-2 | -181447 |
| 4pioneer | 611 | McKee, Bodie (1483) | Won 2-0 | +181465 |
| 5pioneer | 492 | Babcock, Matthew (1451) | Won 2-1 | +181483 |
| 6pioneer | 452 | Higgins, Aaron (1448) | Won 2-0 | +171500 |
| 7pioneer | 266 | Chou, Wei-Hao (1503) | Lost 1-2 | -171483 |
| 8pioneer | 333 | Silvia, Adam (1493) | Lost 0-2 | -181465 |
| average opponent: 1483record: 3-5 | new rating: 1465 | |||