Mateusz Derejczyk

Country

POL

Birth Year

2008

Gender

M

Title

FIDE ID

21004188

FIDE ratings

2041

Classical

Published FIDE

2078

Rapid

Published FIDE

2146

Blitz

Published FIDE

Official classical ranks

World rank
#21943
National rank · POL
#629

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2070 Sep 2025
Recorded years
2019–2026
Archived games
81

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-04 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-08-23 62nd Rubinstein Mem Open Polanica Zdroj POL 9.18 Baginskaite,C Derejczyk,Mateusz 1-0 45 Open
2 2026-08-22 62nd Rubinstein Mem Open Polanica Zdroj POL 8.15 Derejczyk,Mateusz Przybylski,Jan 0-1 76 Open
3 2026-08-21 62nd Rubinstein Mem Open Polanica Zdroj POL 7.24 Sypien,Natan Derejczyk,Mateusz 0-1 36 Open
4 2026-08-20 62nd Rubinstein Mem Open Polanica Zdroj POL 6.18 Derejczyk,Mateusz Kryston,Aleksander 1/2-1/2 28 Open
5 2026-08-19 62nd Rubinstein Mem Open Polanica Zdroj POL 5.23 Werblinski,Wojciech Derejczyk,Mateusz 1/2-1/2 22 Open
6 2026-08-18 62nd Rubinstein Mem Open Polanica Zdroj POL 4.11 Derejczyk,Mateusz Rosa,Antoni 0-1 52 Open
7 2026-08-17 62nd Rubinstein Mem Open Polanica Zdroj POL 3.22 Gajdzica,M Derejczyk,Mateusz 0-1 26 Open
8 2026-08-16 62nd Rubinstein Mem Open Polanica Zdroj POL 2.37 Derejczyk,Mateusz Wolak,Maciej 1-0 69 Open
9 2026-08-15 62nd Rubinstein Mem Open Polanica Zdroj POL 1.24 Sliwicki,D Derejczyk,Mateusz 1-0 49 Open
10 2026-08-09 Wroclaw Festival Open A Wroclaw POL 9.15 Bogomolow,S Derejczyk,Mateusz 0-1 46 Open
11 2026-08-08 Wroclaw Festival Open A Wroclaw POL 8.17 Derejczyk,Mateusz Lichorad,Mateusz 1/2-1/2 24 Open
12 2026-08-07 Wroclaw Festival Open A Wroclaw POL 6.2 Reiche,Niccolo Derejczyk,Mateusz 1/2-1/2 58 Open
13 2026-08-06 Wroclaw Festival Open A Wroclaw POL 5.21 Derejczyk,Mateusz Jankowiak,Tomasz 0-1 42 Open
14 2026-08-05 Wroclaw Festival Open A Wroclaw POL 4.22 Walentukiewicz,M Derejczyk,Mateusz 1/2-1/2 58 Open
15 2026-08-04 Wroclaw Festival Open A Wroclaw POL 3.2 Derejczyk,Mateusz Jaskulski,Jan 0-1 51 Open
16 2026-08-03 Wroclaw Festival Open A Wroclaw POL 2.14 Baginskaite,C Derejczyk,Mateusz 1-0 70 Open
17 2026-08-02 Wroclaw Festival Open A Wroclaw POL 1.14 Derejczyk,Mateusz Zounani,Yacine 1/2-1/2 27 Open
18 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 4.6 Derejczyk,Mateusz Kotkowski,Adam 1-0 64 Open
19 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 3.3 Klincewicz,Katarzyna Derejczyk,Mateusz 0-1 66 Open
20 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 2.3 Derejczyk,Mateusz Klekowski,M 0-1 38 Open
21 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 6.2 Derejczyk,Mateusz Zhuk,Ivan 1-0 67 Open
22 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 8.18 Derejczyk,Mateusz Chmiel,Pawel 0-1 44 Open
23 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 7.11 Jagodzinski,P Derejczyk,Mateusz 1-0 40 Open
24 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 9.2 Janaszak,Amelia Derejczyk,Mateusz 0-1 40 Open
25 2026-08-01 Adolf Anderssen Mem 2026 Wroclaw POL 5.12 Rog,Bartlomiej Derejczyk,Mateusz 1/2-1/2 71 Open
26 2026-06-07 ch-Malopolska 2026 Krakow POL 7.25 Khimichenko,Dmytro Derejczyk,Mateusz 0-1 74 Open
27 2026-06-06 ch-Malopolska 2026 Krakow POL 5.23 Haladaj,Adam Derejczyk,Mateusz 1/2-1/2 25 Open
28 2026-06-06 ch-Malopolska 2026 Krakow POL 6.2 Derejczyk,Mateusz Stoyko,Oleh 0-1 59 Open
29 2026-06-05 ch-Malopolska 2026 Krakow POL 3.22 Zawisza,Alan Derejczyk,Mateusz 1-0 35 Open
30 2026-06-05 ch-Malopolska 2026 Krakow POL 4.29 Derejczyk,Mateusz Debowska,Olga 1-0 74 Open
31 2026-06-04 ch-Malopolska 2026 Krakow POL 1.27 Kozlowski,Franciszek Derejczyk,Mateusz 1-0 48 Open
32 2026-06-04 ch-Malopolska 2026 Krakow POL 2.33 Derejczyk,Mateusz Chmielek,Kamelia 1-0 40 Open
33 2025-10-04 ch-POL Rapid 2025 Lublin POL 8.19 Michal Olszewski Mateusz Derejczyk 1-0 45 Open
34 2025-10-04 ch-POL Rapid 2025 Lublin POL 5.26 Mateusz Derejczyk Stanislaw Korszanski 0-1 56 Open
35 2025-09-07 TCh-POL 2nd League 2025 Jastrzebia Gora POL 9.59 Pawel Kasperkiewicz Mateusz Derejczyk 0-1 29 Open
36 2025-09-06 TCh-POL 2nd League 2025 Jastrzebia Gora POL 8.5 Mateusz Derejczyk Michal Mikula 0-1 22 Open
37 2025-09-05 TCh-POL 2nd League 2025 Jastrzebia Gora POL 7.59 Mateusz Derejczyk Sebastian Basiaga 1-0 36 Open
38 2025-09-04 TCh-POL 2nd League 2025 Jastrzebia Gora POL 6.5 Maurizio Carrieri Mateusz Derejczyk 1-0 59 Open
39 2025-09-03 TCh-POL 2nd League 2025 Jastrzebia Gora POL 5.17 Tomasz Safanowski Mateusz Derejczyk 0-1 40 Open
40 2025-09-02 TCh-POL 2nd League 2025 Jastrzebia Gora POL 4.71 Mateusz Derejczyk Karol Dembicki 0-1 54 Open
41 2025-09-01 TCh-POL 2nd League 2025 Jastrzebia Gora POL 3.11 Mateusz Derejczyk Roman Wasik 0-1 95 Open
42 2025-08-31 TCh-POL 2nd League 2025 Jastrzebia Gora POL 2.5 Mikolaj Wieczorek Mateusz Derejczyk 1-0 58 Open
43 2025-08-30 TCh-POL 2nd League 2025 Jastrzebia Gora POL 1.29 Mateusz Derejczyk Feliks Rutkowski 1/2-1/2 90 Open
44 2025-08-24 61st Rubinstein Mem Open Polanica Zdroj POL 9.34 Mateusz Derejczyk Karol Leszczewicz 1/2-1/2 37 Open
45 2025-08-23 61st Rubinstein Mem Open Polanica Zdroj POL 8.4 Marcin Pyrek Mateusz Derejczyk 1/2-1/2 32 Open
46 2025-08-22 61st Rubinstein Mem Open Polanica Zdroj POL 7.28 Mateusz Derejczyk Witold Szymkiewicz 0-1 43 Open
47 2025-08-21 61st Rubinstein Mem Open Polanica Zdroj POL 6.17 Wojciech Nagly Mateusz Derejczyk 1-0 48 Open
48 2025-08-20 61st Rubinstein Mem Open Polanica Zdroj POL 5.23 Mateusz Derejczyk Leonard Lecki 1-0 37 Open
49 2025-08-19 61st Rubinstein Mem Open Polanica Zdroj POL 4.22 Wiktoria Smietanska Mateusz Derejczyk 1/2-1/2 60 Open
50 2025-08-18 61st Rubinstein Mem Open Polanica Zdroj POL 3.13 Mateusz Derejczyk Piotr Mickiewicz 0-1 57 Open

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