| Rankings | Players | Tournaments | Gadget | Charts | Calculators | Log-In |
| Derejczyk, Mateusz |
| FIDE on list | Live FIDE |
|---|---|
2010 | 2010 |
World Rank |
Europe Rank |
Poland Rank |
|---|---|---|
68100 |
48602 |
2007 |
| Tournament | Elo at the start of the tournament | Variation |
|---|---|---|
Grand Hotel Kielce Chess Open 2025 - Turniej A (20 | 2010 | +15.2 |
