Adamiec-Siemiatkowski, Mikolaj
Current rating: 1473
Record: 3-5
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Feichtinger, Christian (1393) | Won 2-0 | +161516 |
| 2sealed | 198 | Makowski, Adam (1584) | Lost 0-2 | -171499 |
| 3sealed | 460 | Durma, Cezary (1503) | Won 2-0 | +181517 |
| 4sealed | 524 | Oberbek, Przemyslaw (1857) | Lost 1-2 | -121505 |
| 5sealed | 595 | Semenov, Petr (1678) | Lost 1-2 | -151490 |
| 6sealed | 618 | Truchado, Rafael (1419) | Lost 0-2 | -191471 |
| 7sealed | 569 | Baena Diaz, Carlos (1460) | Won 2-0 | +181489 |
| 8sealed | 445 | Vidal Ros, Jose (1598) | Lost 0-2 | -161473 |
| average opponent: 1561record: 3-5 | new rating: 1473 | |||