Prepare against Mateusz Derejczyk
Poland · World #25,351 classical · FIDE ID 21004188
Our database contains 73 games by Mateusz Derejczyk, covering Jun 2017 to Aug 2026. Below you'll find Mateusz Derejczyk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Mateusz Derejczyk before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,016 | 2,069 | Sep 2025 |
| Rapid | 1,966 | 2,119 | Jun 2025 |
| Blitz | 2,174 | 2,174 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 73 | 23 | 15 | 35 | 31.5% |
| As White | 38 | 14 | 6 | 18 | 36.8% |
| As Black | 35 | 9 | 9 | 17 | 25.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Mateusz Derejczyk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Mateusz Derejczyk's side.
First moves as White (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 28 | 73.7% | 44.6% |
| e4 | 10 | 26.3% | 40.0% |
Main lines as White
- 1.c4 — 74% of White games, 44.6% score
- …e5 (36% of these games) — Derejczyk usually continues g3 (30.0% score)
- …e6 (21% of these games) — Derejczyk usually continues e4 (20.0% score)
- …c5 (14% of these games) — Derejczyk usually continues Nc3 (66.7% score)
- 1.e4 — 26% of White games, 40.0% score
- …c5 (40% of these games) — Derejczyk usually continues Nf3 (12.5% score)
- …e5 (30% of these games) — Derejczyk usually continues Nf3 (83.3% score)
- …c6 (20% of these games) — Derejczyk usually continues d4 (50.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 12 | 75.0% | 45.8% |
| e6 | 3 | 18.8% | 16.7% |
| c5 | 1 | 6.3% | 0.0% |
As Black against 1.d4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 13 | 92.9% | 42.3% |
| Nf6 | 1 | 7.1% | 100.0% |
Mateusz Derejczyk's chess games
All 73 games by Mateusz Derejczyk in the Chess.ceo database (Jun 2017 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 23 wins, 15 draws, 35 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A20 | English Opening: Reverse Sicilian | 10 | 3/1/6 | 30.0% |
| C00 | English Opening | 7 | 2/1/4 | 28.6% |
| A35 | English Opening: Symmetrical | 4 | 2/2/0 | 50.0% |
| C47 | Scotch Game | 3 | 2/1/0 | 66.7% |
| E91 | King's Indian Defense: Orthodox Variation | 3 | 2/0/1 | 66.7% |
| B13 | Caro-Kann: Exchange Variation | 2 | 1/0/1 | 50.0% |
| A10 | Modern Defense | 2 | 0/0/2 | 0.0% |
| B85 | Sicilian: Taimanov | 1 | 0/1/0 | 0.0% |
| A23 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 5 | 0/0/5 | 0.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 4 | 0/3/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 4 | 2/2/0 | 50.0% |
| E06 | Catalan | 2 | 2/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 2 | 0/0/2 | 0.0% |
| A22 | English Opening: Reverse Sicilian | 2 | 1/1/0 | 50.0% |
| D05 | Colle System | 1 | 1/0/0 | 100.0% |
| B19 | Caro-Kann: Classical | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C02 | French: Advance Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2025 | Marcel Kutowski | 2,282 | 61st Rubinstein Mem Open | A20 |
| Jul 2025 | Michalina Rudzinska | 2,231 | Grand Hotel Kielce Open | C00 |
| Dec 2022 | Muhamet Asllani | 2,228 | ch-EU Blitz | C45 |
| Aug 2025 | Leonard Lecki | 2,223 | 61st Rubinstein Mem Open | A36 |
| Aug 2026 | Ivan Zhuk | 2,082 | Adolf Anderssen Chess Festival 2026 - Rapid | E91 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 61st Rubinstein Mem Open | 2025 | 9 | 4 | 2,097 |
| chT-POL 2nd League | 2025 | 9 | 3.5 | 1,784 |
| Adolf Anderssen Chess Festival 2026 - Rapid | 2026 | 9 | 5.5 | 2,103 |
| Adolf Anderssen Mem | 2025 | 9 | 5 | 2,077 |
| POL-chT 2nd League | 2022 | 8 | 3 | 1,645 |
| ch-Malopolska 2026 | 2026 | 7 | 3.5 | 2,056 |
| Adolf Anderssen Chess Festival 2026 - OPEN A | 2026 | 3 | 0.5 | 1,814 |
| Grand Hotel Kielce Open | 2025 | 3 | 1 | 2,070 |
Interactive opening tree from all 73 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Mateusz Derejczyk's chess games?
73 games by Mateusz Derejczyk, from Jun 2017 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Mateusz Derejczyk has played.
What does Mateusz Derejczyk play on the first move as White?
Across 38 games with White in our database, Mateusz Derejczyk opens with 1.c4 (74% of games), 1.e4 (26% of games). Against 1.e4 as Black, Mateusz Derejczyk answers 1...c6 (75% of games), 1...e6 (19% of games), 1...c5 (6% of games). Against 1.d4: 1...d5 (93% of games), 1...Nf6 (7% of games).
What openings does Mateusz Derejczyk play as White?
As White, Mateusz Derejczyk's most-played openings in our database are: English Opening: Reverse Sicilian (10 games, 30.0% win rate); English Opening (7 games, 28.6% win rate); English Opening: Symmetrical (4 games, 50.0% win rate). The full breakdown of 38 games with White is in the table above.
What openings does Mateusz Derejczyk play as Black?
As Black, Mateusz Derejczyk most often plays: Caro-Kann: Advance Variation (5 games, 0.0% win rate); Queen's Gambit Declined: Orthodox Defense (4 games, 0.0% win rate); Caro-Kann: Exchange Variation (4 games, 50.0% win rate). See the table above for the top ten Black openings across 35 games.
What is Mateusz Derejczyk's FIDE rating?
Mateusz Derejczyk is currently rated 2,016 in classical chess, 1,966 in rapid and 2,174 in blitz. Peak classical rating: 2,069 (Sep 2025).
How many games has Mateusz Derejczyk played?
Our database contains 73 games by Mateusz Derejczyk, covering Jun 2017 to Aug 2026. Overall record: 23 wins, 15 draws, 35 losses (31.5% win rate).
How do I prepare against Mateusz Derejczyk?
73 games by Mateusz Derejczyk reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.