Janiak, Michal
Current rating: 1405
Record: 2-8
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Jurusik, Jakub (1586) | Lost 0-2 | -161415 |
| 2sealed | 239 | Carbonara, Theo (1482) | Won 2-0 | +201435 |
| 3sealed | 432 | Driessen, Thomas (1617) | Lost 0-2 | -151420 |
| 4sealed | 387 | Cremaschi, Daniele (1430) | Lost 1-2 | -181402 |
| 5sealed | 448 | Perotto, Lorenzo (1497) | Won 2-0 | +201422 |
| 6sealed | 362 | Colombo, Nicolo Matteo (1500) | Lost 0-2 | -171405 |
| average opponent: 1519record: 2-4 | new rating: 1405 | |||
| Grand Prix London 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 376 | Green, Shaw (1500) | Lost 1-2 | -181482 |
| 2sealed | 595 | Halvorsen, Lars (1500) | Lost 0-2 | -181464 |
| 3sealed | 938 | Schramm, Markus (1599) | Lost 0-2 | -151449 |
| 4sealed | 921 | Rohan, Seb (1440) | Lost 0-2 | -181431 |
| average opponent: 1510record: 0-4 | new rating: 1431 | |||