Mikolajczyk, Michal
Current rating: 1493
Record: 3-4
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Laine, Lauri (1448) | Won 2-0 | +171517 |
| 2sealed | 158 | Pichon, Elie (1737) | Won 2-0 | +221539 |
| 3sealed | 365 | Matousek, Pavel (1819) | Lost 0-2 | -131526 |
| 4sealed | 504 | Di Pancrazio, Marc (1517) | Lost 1-2 | -181508 |
| 5sealed | 640 | Stefanov, Momchil (1603) | Lost 0-2 | -161492 |
| 6sealed | 714 | Smaranda, Adrian (1507) | Lost 1-2 | -181474 |
| 7sealed | 725 | Paszek, Piotr (1555) | Won 2-0 | +191493 |
| average opponent: 1598record: 3-4 | new rating: 1493 | |||