Zidek, Steve
Current rating: 1488
Record: 7-8
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 179 | May-Krumins, Zintis (1499) | Lost 0-2 | -171446 |
| 2block | 322 | Bristol, Joshua (1482) | Won 2-1 | +191465 |
| 3block | 190 | Wong, Kasun (1500) | Won 2-0 | +181483 |
| 4block | 261 | Lane, David (1540) | Lost 1-2 | -171466 |
| 5block | 336 | Slattery, Collin (1500) | Lost 1-2 | -171449 |
| 6block | 277 | Weingard, Daniel (1481) | Won 2-1 | +191468 |
| 7block | 219 | Hebert, Carl (1533) | Lost 1-2 | -171451 |
| 8block | 224 | Smith, Joseph (1482) | Won 2-1 | +181469 |
| 9block | 162 | Kelly, Patrick (1500) | Won 2-0 | +191488 |
| average opponent: 1502record: 5-4 | new rating: 1488 | |||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Bohn, Phillip (1500) | Won 2-0 | +181518 |
| 2sealed | 191 | Stanley, Brian (1503) | Lost 1-2 | -181500 |
| 3sealed | 181 | Prosak, Doug (1500) | Lost 1-2 | -181482 |
| 4sealed | 301 | Frost, Brian (1482) | Won 2-1 | +181500 |
| 5sealed | 249 | Kessling, Mike (1482) | Lost 0-2 | -191481 |
| 6sealed | 246 | Hoon, Ray (1483) | Lost 0-2 | -181463 |
| average opponent: 1492record: 2-4 | new rating: 1463 | |||