Marzka, Daniel T
Current rating: 1541
Record: 4-2-1
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 349 | Terpening, Justin (1464) | Draw 1-1 | -11499 |
| 2modern | 435 | Saric, Andrew I (1500) | Won 2-0 | +181517 |
| 3modern | 300 | Drury, Brandon (1483) | Won 2-0 | +181535 |
| 4modern | 299 | Smith, Eric J (1575) | Won 2-0 | +181553 |
| 5modern | 251 | Braverman, Michael (1930) | Lost 0-2 | -111542 |
| 6modern | 326 | Berry, Richard (1538) | Won 2-1 | +181560 |
| 7modern | 276 | Green, Trent (1496) | Lost 1-2 | -191541 |
| average opponent: 1569record: 4-2-1 | new rating: 1541 | |||