Czosnowski, Brandon
Current rating: 1473
Record: 9-7 (GP) / 0-7 (professional)
| Pro Tour Ixalan (XLN standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 175 | Fennell, Christopher (2013) | Lost 1-2 | -111548 |
| 2draft | 178 | Muller, Martin (2056) | Lost 0-2 | -91539 |
| 3draft | 172 | Markeson, Scott (1990) | Lost 1-2 | -101529 |
| 4standard | 214 | Wiegersma, Jelger (1666) | Lost 0-2 | -161513 |
| 5standard | 223 | Levy, Jonathan [USA] (1642) | Lost 1-2 | -151498 |
| 6standard | 225 | Matsumoto, Fumiya (1883) | Lost 0-2 | -121486 |
| 7standard | 216 | Depraz, Jean-Emmanuel (1738) | Lost 0-2 | -131473 |
| top | average opponent: 1856record: 0-7 | new rating: 1473 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 170 | Jacobs, Trevor (1518) | Won 2-0 | +171565 |
| 3modern | 264 | Briselden, Jacob (1512) | Won 2-0 | +171582 |
| 4modern | 236 | Donegan, Dylan (1799) | Lost 0-2 | -141568 |
| 5modern | 374 | Penrod, Jacob (1564) | Won 2-0 | +181586 |
| 6modern | 236 | Havey, Robert (1699) | Won 2-1 | +201606 |
| 7modern | 76 | Johnson, Jon (1885) | Lost 1-2 | -131593 |
| 8modern | 290 | Nightingale, Tyler (1696) | Lost 0-2 | -161577 |
| 9modern | 365 | Feusse, Matthew (1554) | Lost 0-2 | -181559 |
| top | average opponent: 1654record: 4-4 | new rating: 1559 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 116 | Tryggestad, David (1503) | Lost 1-2 | -181482 |
| 3standard | 354 | Taylor, Joshua (1795) | Won 2-1 | +241506 |
| 4standard | 293 | Kelso, Mark (1628) | Lost 1-2 | -161490 |
| 5standard | 347 | Chu, Jian Liang (1530) | Won 2-0 | +191509 |
| 6standard | 284 | Bishop, Luke (1517) | Won 2-1 | +181527 |
| 7standard | 227 | Rasmussen, Jeff (1704) | Won 2-1 | +211548 |
| 8standard | 138 | DiCara, Mike (1628) | Won 2-1 | +191567 |
| 9standard | 93 | Williams, Alex (1492) | Lost 0-0 | -191548 |
| top | average opponent: 1600record: 5-3 | new rating: 1548 | ||