Zaremba, Michal
Current rating: 1448
Record: 1-4
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 432 | Linkes, Juraj (1534) | Lost 1-2 | -171483 |
| 2sealed | 513 | Sylvester, Sebastian (1502) | Won 2-0 | +181501 |
| 3sealed | 512 | Caraceni, Lorenzo (1598) | Lost 1-2 | -161485 |
| 4sealed | 748 | Heene, Florian (1467) | Lost 0-2 | -191466 |
| 5sealed | 774 | Pelekanos, Vangelis (1422) | Lost 0-2 | -181448 |
| average opponent: 1505record: 1-4 | new rating: 1448 | |||