Marzka, Jake T
Current rating: 1460
Record: 1-3-1
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 302 | Bigsby, Jarret (1449) | Won 2-0 | +171517 |
| 2modern | 221 | Hull, John A (1518) | Lost 0-2 | -181499 |
| 3modern | 482 | Potter, Ryan (1412) | Lost 1-2 | -191480 |
| 4modern | 532 | Caldwell, Colton (1465) | Lost 0-2 | -191461 |
| 5modern | 590 | Young, Shane (1396) | Draw 1-1 | -11460 |
| average opponent: 1448record: 1-3-1 | new rating: 1460 | |||