Zdunich, Michael J
Current rating: 1516
Record: 4-3
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Lopez, Jesse (1500) | Lost 1-2 | -181482 |
| 2standard | 299 | Toolan, Kevin (1481) | Won 2-0 | +181500 |
| 3standard | 227 | Felix, George (1504) | Lost 0-2 | -181482 |
| 4standard | 538 | Realff, Matthew (1482) | Won 2-0 | +181500 |
| 5standard | 452 | Paille, Francois (1501) | Won 2-1 | +181518 |
| 6standard | 206 | Bogen, William P (1521) | Won 2-1 | +181536 |
| 7standard | 222 | Herr, Drew (1417) | Lost 0-2 | -201516 |
| average opponent: 1487record: 4-3 | new rating: 1516 | |||