Marius Deuer

Country

GER

Birth Year

2008

Gender

M

Title

Grandmaster

FIDE ID

16236432

FIDE ratings

2494

Classical

Published FIDE

2436

Rapid

Published FIDE

2516

Blitz

Published FIDE

Official classical ranks

World rank
#617
National rank · GER
#32

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2507 Dec 2024
Recorded years
2017–2026
Archived games
788

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: 2026-10-03 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-08-15 24th Spilimbergo Open Spilimbergo ITA 9.17 Deuer,Marius Kuandykuly,Danis 1/2-1/2 39 Open
2 2026-08-14 24th Spilimbergo Open Spilimbergo ITA 8.23 Nguyen,P Deuer,Marius 0-1 37 Open
3 2026-08-11 24th Spilimbergo Open Spilimbergo ITA 5.16 Deuer,Marius Nemitz,Alfred 0-1 59 Open
4 2026-08-10 24th Spilimbergo Open Spilimbergo ITA 4.15 Moksh,Amit Doshi Deuer,Marius 1/2-1/2 18 Open
5 2026-08-10 24th Spilimbergo Open Spilimbergo ITA 3.14 Deuer,Marius Quirhuayo Chumbe,German Gonzalo 1/2-1/2 39 Open
6 2026-08-09 24th Spilimbergo Open Spilimbergo ITA 2.19 Casalaspro,Mathias Andre Deuer,Marius 0-1 46 Open
7 2026-08-08 24th Spilimbergo Open Spilimbergo ITA 1.23 Deuer,Marius Massazza,Federico 1-0 42 Open
8 2026-07-26 4th Dole Open 2026 Aix-en-Provence FRA 9.14 Deuer,Marius Dudin,Gleb 0-1 41 Open
9 2026-07-25 4th Dole Open 2026 Aix-en-Provence FRA 8.11 Hong,Andrew Deuer,Marius 1/2-1/2 38 Open
10 2026-05-10 Mitropa Cup 2026 St. Veit an der Glan AUT 9.1 Deuer,Marius Haring,Filip 1/2-1/2 30 Open
11 2026-05-09 Mitropa Cup 2026 St. Veit an der Glan AUT 8.1 Moroni,L Deuer,Marius 1/2-1/2 49 Open
12 2026-05-08 Mitropa Cup 2026 St. Veit an der Glan AUT 7.1 Deuer,Marius Rubes,J 1-0 39 Open
13 2026-05-07 Mitropa Cup 2026 St. Veit an der Glan AUT 6.1 Baenziger,Fabian Deuer,Marius 0-1 48 Open
14 2026-05-06 Mitropa Cup 2026 St. Veit an der Glan AUT 5.1 Gonda,L Deuer,Marius 1/2-1/2 14 Open
15 2026-05-05 Mitropa Cup 2026 St. Veit an der Glan AUT 4.1 Deuer,Marius Dotzer,Lukas 1/2-1/2 79 Open
16 2026-05-04 Mitropa Cup 2026 St. Veit an der Glan AUT 3.1 Razafindratsima,Timothe Deuer,Marius 1/2-1/2 26 Open
17 2026-05-03 Mitropa Cup 2026 St. Veit an der Glan AUT 2.1 Deuer,Marius Lavrencic,Matic 1/2-1/2 43 Open
18 2026-05-02 Mitropa Cup 2026 St. Veit an der Glan AUT 1.1 Novosel,Lovro Deuer,Marius 1-0 67 Open
19 2026-03-01 2nd Bundesliga Sud 25-26 Germany GER 11.1 Rodshtein,M Deuer,Marius 1/2-1/2 44 Open
20 2026-02-28 2nd Bundesliga Sud 25-26 Germany GER 10.1 Deuer,Marius Slobodjan,R 1-0 20 Open
21 2026-02-20 Graz Open A 2026 Graz AUT 9.9 Oktem,Ege Tuna Deuer,Marius 1-0 56 Open
22 2026-02-19 Graz Open A 2026 Graz AUT 8.12 Deuer,Marius Schneider,Jana 1/2-1/2 33 Open
23 2026-02-18 Graz Open A 2026 Graz AUT 7.16 Diachek,Andrii Deuer,Marius 0-1 40 Open
24 2026-02-17 Graz Open A 2026 Graz AUT 6.16 Deuer,Marius Silva,Pedro Gil Ferreira Da 1/2-1/2 31 Open
25 2026-02-17 Graz Open A 2026 Graz AUT 5.9 Mohylnyi,Stepan Deuer,Marius 1/2-1/2 56 Open
26 2026-02-14 Graz Open A 2026 Graz AUT 1.7 Meszaros,Casey Ryan Deuer,Marius 1/2-1/2 55 Open
27 2026-02-08 2nd Bundesliga Sud 25-26 Germany GER 9.1 Deuer,Marius Buhmann,R 1/2-1/2 17 Open
28 2026-02-07 2nd Bundesliga Sud 25-26 Germany GER 8.1 Wilhelm,Till Deuer,Marius 1/2-1/2 26 Open
29 2026-02-06 2nd Bundesliga Sud 25-26 Germany GER 3.1 Deuer,Marius Stankovic,Milo 1-0 40 Open
30 2026-01-18 2nd Bundesliga Sud 25-26 Germany GER 7.1 Marius Deuer Alparslan Isik 1/2-1/2 32 Open
31 2026-01-17 2nd Bundesliga Sud 25-26 Germany GER 6.1 Jan Vykouk Marius Deuer 1/2-1/2 18 Open
32 2026-01-02 Hastings Masters 2025-26 Hastings ENG 9.1 Alexander Kovchan Marius Deuer 1-0 49 Open
33 2026-01-01 Hastings Masters 2025-26 Hastings ENG 8.2 Marius Deuer Sarunas Sulskis 1-0 35 Open
34 2026-01-01 Hastings Masters 2025-26 Hastings ENG 7.1 Tor Fredrik Kaasen Marius Deuer 1/2-1/2 69 Open
35 2025-12-31 Hastings Masters 2025-26 Hastings ENG 6.1 Marius Deuer Cian Ward 1-0 28 Open
36 2025-12-30 Hastings Masters 2025-26 Hastings ENG 5.1 Bennet Hagner Marius Deuer 1/2-1/2 27 Open
37 2025-12-30 Hastings Masters 2025-26 Hastings ENG 4.3 Marius Deuer Simon K Williams 1-0 53 Open
38 2025-12-29 Hastings Masters 2025-26 Hastings ENG 3.3 Hao(ZJ) Wang Marius Deuer 1/2-1/2 5 Open
39 2025-12-29 Hastings Masters 2025-26 Hastings ENG 2.3 Marius Deuer Alex Golding 1-0 31 Open
40 2025-12-28 Hastings Masters 2025-26 Hastings ENG 1.3 Peter Finn Marius Deuer 0-1 38 Open
41 2025-12-08 6th elllobregat Open 2025 Sant Boi ESP 10.3 Cristobal Henriquez Villagra Marius Deuer 1-0 59 Open
42 2025-12-07 6th elllobregat Open 2025 Sant Boi ESP 9.1 Marius Deuer Pranesh M 1/2-1/2 20 Open
43 2025-12-06 6th elllobregat Open 2025 Sant Boi ESP 8.3 Arad Nazari Marius Deuer 0-1 38 Open
44 2025-12-05 6th elllobregat Open 2025 Sant Boi ESP 7.3 Artem Uskov Marius Deuer 1/2-1/2 53 Open
45 2025-12-04 6th elllobregat Open 2025 Sant Boi ESP 6.3 Marius Deuer Sankalp Gupta 1-0 50 Open
46 2025-12-03 6th elllobregat Open 2025 Sant Boi ESP 5.3 Marius Deuer Bharath Subramaniyam H 1/2-1/2 59 Open
47 2025-12-02 6th elllobregat Open 2025 Sant Boi ESP 4.1 Sunle Gong Marius Deuer 0-1 39 Open
48 2025-12-01 6th elllobregat Open 2025 Sant Boi ESP 3.13 Marius Deuer Gianmarco Leiva 1-0 34 Open
49 2025-11-30 6th elllobregat Open 2025 Sant Boi ESP 2.13 Zi Han Goh Marius Deuer 1/2-1/2 43 Open
50 2025-11-28 6th elllobregat Open 2025 Sant Boi ESP 1.18 Marius Deuer Franco Gasic Merino 1-0 58 Open

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