Prowacki, Michael
Current rating: 1520
Record: 5-4
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 194 | Brugman, John (1630) | Won 2-1 | +201520 |
| 2modern | 24 | Peacock, Daniel (1482) | Won 2-0 | +181538 |
| 3modern | 62 | Tysoe, David (1536) | Won 2-0 | +181556 |
| 4modern | 42 | Coates, Luke (1540) | Lost 1-2 | -191537 |
| 5modern | 97 | Huang, Robin (1573) | Lost 0-2 | -171520 |
| 6modern | 226 | Reimer, Aaron (1524) | Won 1-0 | +181538 |
| 7modern | 148 | Warby, Dougal (1504) | Lost 0-2 | -191519 |
| 8modern | 192 | Jones, Riley (1506) | Lost 1-2 | -181501 |
| 9modern | 220 | Wootton, Nigel (1551) | Won 2-0 | +191520 |
| average opponent: 1539record: 5-4 | new rating: 1520 | |||