Zadorozny, Brian
Current rating: 1551
Record: 8-6
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Brown, Staci (1500) | Lost 1-2 | -181465 |
| 2sealed | 72 | Heslor, Brandon (1474) | Won 2-0 | +181483 |
| 3sealed | 72 | Kennon, Jesse (1503) | Won 2-1 | +181501 |
| 4sealed | 72 | Achtsam, Frank (1517) | Won 2-0 | +191520 |
| 5sealed | 72 | Sele, Yves (1859) | Won 2-1 | +241544 |
| 6sealed | 72 | Ricker, Michael (1571) | Won 2-0 | +181562 |
| 7sealed | 72 | Ochoa, David (1985) | Lost 1-2 | -111551 |
| 8sealed | 72 | Becker, Mark (1555) | Won 2-0 | +181569 |
| 9sealed | 72 | Hibbs, David (1538) | Lost 0-2 | -181551 |
| average opponent: 1611record: 6-3 | new rating: 1551 | |||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Lombardi, Angelo (1482) | Won 2-0 | +181518 |
| 2sealed | 19 | Holt, Alexander (1518) | Won 2-1 | +181536 |
| 3sealed | 19 | Fasano, Joe (1756) | Lost 1-2 | -141522 |
| 4sealed | 19 | Hockman, James (1379) | Lost 1-2 | -211501 |
| 5sealed | 19 | Walker, Jacob (1471) | Lost 0-2 | -181483 |
| average opponent: 1521record: 2-3 | new rating: 1483 | |||