Rozak, Brett
Current rating: 1503
Record: 7-7
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 23 | Cedras, Jacob (1429) | Lost 0-2 | -201519 |
| 2pioneer | 139 | Cooke, James (1461) | Lost 1-2 | -191500 |
| 3pioneer | 152 | Gagnon, Jessy (1467) | Lost 0-2 | -191481 |
| 4pioneer | 147 | Jordan, Bradley (1381) | Won 2-0 | +161497 |
| 5pioneer | 112 | Sandrin, Ryan (1832) | Lost 0-2 | -121485 |
| 6pioneer | 118 | Gillis, Wyatt (1449) | Won 2-0 | +181503 |
| average opponent: 1503record: 2-4 | new rating: 1503 | |||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Wall, Chris A (1587) | Lost 0-2 | -161484 |
| 2sealed | 318 | Bastos, Russell (1482) | Won 2-1 | +181502 |
| 3sealed | 212 | Martinez, Phoenix (1482) | Lost 1-2 | -191483 |
| 4sealed | 360 | Bojin, Nis (1464) | Won 2-0 | +181501 |
| 5sealed | 205 | Wilhite, Stephen (1500) | Won 2-1 | +181519 |
| 6sealed | 207 | Jackson, Greg [CAN] (1521) | Won 2-1 | +181537 |
| 7sealed | 179 | Zafra, Marcel Angelo (1713) | Won 2-1 | +211558 |
| 8sealed | 111 | Cote, Kyle (1495) | Lost 1-2 | -191539 |
| average opponent: 1530record: 5-3 | new rating: 1539 | |||