Bednarczyk, Mateusz
Current rating: 1452
| Regional Championships Lille 2023 (pioneer) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 97 | Cardis, Marco (1464) | Won 2-0 | +171519 |
| 2pioneer | 47 | Ramos Lomas, Jesus (1518) | Lost 0-2 | -181501 |
| 3pioneer | 202 | Artinyan, Remy (1498) | Lost 1-2 | -181483 |
| 4pioneer | 214 | Hutson, Sam (1541) | Lost 1-2 | -171466 |
| 5pioneer | 258 | Vallejo, Raul (1682) | Lost 1-2 | -141452 |
| top | average opponent: 1541record: 1-4 | new rating: 1452 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 327 | Van De Wal, Roald (1484) | Won 2-0 | +171570 |
| 2modern | 53 | Narran, Maxime (1502) | Lost 1-2 | -191551 |
| 3modern | 578 | Crespo, Zurine (1454) | Won 2-1 | +161567 |
| 4modern | 395 | Jackson, Daniel (1359) | Lost 0-2 | -221545 |
| 5modern | 531 | Daunis, Aurore (1363) | Lost 1-2 | -211524 |
| 6modern | 558 | Labatut, Mathieu (1404) | Lost 1-2 | -201504 |
| 7modern | 486 | Carbajo Lopez, Daniel (1457) | Lost 1-2 | -191485 |
| 8modern | 434 | Sanchez, Joan (1444) | Won 2-0 | +171502 |
| top | average opponent: 1433record: 3-5 | new rating: 1502 | ||
| Grand Prix Stockholm 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 9 | Leijon, Erik (1471) | Won 2-1 | +171517 |
| 2modern | 106 | Tang, Frederic (1444) | Won 2-0 | +171534 |
| 3modern | 39 | Rentsch, Jari (1791) | Lost 0-2 | -131521 |
| 4modern | 267 | Haugan, Harald (1478) | Won 2-0 | +171538 |
| 5modern | 221 | Citino, Guido (1816) | Lost 1-2 | -131525 |
| 6modern | 242 | Munk, Troels (1830) | Lost 0-2 | -131512 |
| 7modern | 345 | Hitz, Michael (1774) | Won 2-1 | +231535 |
| 8modern | 257 | Ruosch, Lukas (1545) | Won 2-0 | +181553 |
| top | average opponent: 1644record: 5-3 | new rating: 1553 | ||