Costin-Valeriu Cozianu

Country

ROU

Birth Year

1973

Gender

M

Title

FIDE Master

FIDE ID

1200810

FIDE ratings

2337

Classical

Published FIDE

2312

Rapid

Published FIDE

—

Blitz

Published FIDE

Official classical ranks

World rank
#3012
National rank · ROU
#32

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2439 Oct 2007
Recorded years
2001–2026
Archived games
53

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: 2026-10-08 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-10-07 Romanian Team Chess Championships 2026 | Division A Eforie Nord, Romania 4.13 Veneteanu, Mihai Cozianu, Costin-Valeriu 1/2-1/2 41 Open 🎥
2 2026-10-07 Romanian Team Chess Championships 2026 | Division A Eforie Nord, Romania 5.19 Cozianu, Costin-Valeriu Padurariu, Mihai-Edward 0-1 43 Open 🎥
3 2026-10-06 Romanian Team Chess Championships 2026 | Division A Eforie Nord, Romania 2.19 Onica, Victor-Dominic Cozianu, Costin-Valeriu 1/2-1/2 72 Open 🎥
4 2026-10-05 Romanian Team Chess Championships 2026 | Division A Eforie Nord, Romania 1.25 Cozianu, Costin-Valeriu Pop, Alexandru 1/2-1/2 37 Open 🎥
5 2026-10-05 Romanian Team Chess Championships 2026 | Division A Eforie Nord, Romania 3.1 Cozianu, Costin-Valeriu Sapocinic, Semion 0-1 39 Open 🎥
6 2026-05-10 Grand Prix Bucharest 2026 Bucharest ROU 9.32 Cozianu,C Nicola,Andrei 1-0 62 Open
7 2026-05-10 Grand Prix Bucharest 2026 Bucharest ROU 10.23 Antonica,Dragos-Andrei Cozianu,C 1-0 71 Open
8 2026-05-10 Grand Prix Bucharest 2026 Bucharest ROU 7.32 Cozianu,C Gilea,L 1/2-1/2 7 Open
9 2026-05-10 Grand Prix Bucharest 2026 Bucharest ROU 6.3 Cosma,E Cozianu,C 1/2-1/2 17 Open
10 2026-05-10 Grand Prix Bucharest 2026 Bucharest ROU 8.33 Obada,Ema Cozianu,C 1/2-1/2 71 Open
11 2026-05-09 Grand Prix Bucharest 2026 Bucharest ROU 4.35 Lupu,O Cozianu,C 0-1 34 Open
12 2026-02-22 ch-ROU 2026 Timisoara ROU 9.7 Nastore,Pavel-Alexandru Cozianu,C 1-0 35 Open
13 2026-02-21 ch-ROU 2026 Timisoara ROU 8.9 Cozianu,C Gales,Randi-Ioan 1/2-1/2 11 Open
14 2026-02-20 ch-ROU 2026 Timisoara ROU 7.3 Lupulescu,C Cozianu,C 1-0 25 Open
15 2026-02-19 ch-ROU 2026 Timisoara ROU 6.7 Cozianu,C Nicola,Andrei 1-0 49 Open
16 2026-02-18 ch-ROU 2026 Timisoara ROU 5.1 Dobre,ClC Cozianu,C 0-1 50 Open
17 2026-02-17 ch-ROU 2026 Timisoara ROU 4.8 Cozianu,C Manea,Al 1/2-1/2 51 Open
18 2026-02-16 ch-ROU 2026 Timisoara ROU 3.11 Craciun,Sasha-Matei Cozianu,C 1/2-1/2 23 Open
19 2026-02-15 ch-ROU 2026 Timisoara ROU 2.9 Cozianu,C Ciorgovean,Iustin 1/2-1/2 23 Open
20 2026-02-14 ch-ROU 2026 Timisoara ROU 1.11 Zlate-Ion,Matei Cozianu,C 0-1 46 Open
21 2025-09-25 TCh-ROU Men DivA 2025 Eforie Nord ROU 6.1 Costin Cozianu Luca Jr Moroni 1/2-1/2 19 Open
22 2024-10-06 TCh-ROU Superliga 2024 Mamaia ROU 9.4 Mihai-Edward Padurariu Costin Cozianu 1/2-1/2 41 Open
23 2024-10-03 TCh-ROU Superliga 2024 Mamaia ROU 6.4 Costin Cozianu Ioan Cosma 1/2-1/2 8 Open
24 2024-10-02 TCh-ROU Superliga 2024 Mamaia ROU 5.4 Costin Cozianu Matei-Teodor Dodoi 1-0 26 Open
25 2024-09-29 TCh-ROU Superliga 2024 Mamaia ROU 2.1 Adrian Musat Costin Cozianu 1/2-1/2 23 Open
26 2023-08-25 PNWCC Artist Point #1 Redmond WA USA 10.2 Havish Sripada Costin Cozianu 1/2-1/2 26 Open
27 2023-08-24 PNWCC Artist Point #1 Redmond WA USA 9.2 Costin Cozianu Havish Sripada 1/2-1/2 25 Open
28 2023-08-23 PNWCC Artist Point #1 Redmond WA USA 8.2 Costin Cozianu Megan Lee 1/2-1/2 8 Open
29 2023-08-22 PNWCC Artist Point #1 Redmond WA USA 7.2 Megan Lee Costin Cozianu 0-1 44 Open
30 2023-08-21 PNWCC Artist Point #1 Redmond WA USA 6.2 Josiah Stearman Costin Cozianu 1/2-1/2 40 Open
31 2023-08-21 PNWCC Artist Point #1 Redmond WA USA 5.2 Costin Cozianu Josiah Stearman 1/2-1/2 45 Open
32 2023-08-20 PNWCC Artist Point #1 Redmond WA USA 4.2 Costin Cozianu Anthony He 0-1 60 Open
33 2023-08-20 PNWCC Artist Point #1 Redmond WA USA 3.2 Anthony He Costin Cozianu 1/2-1/2 55 Open
34 2023-08-19 PNWCC Artist Point #1 Redmond WA USA 2.2 Neeraj Harish Costin Cozianu 0-1 50 Open
35 2023-08-19 PNWCC Artist Point #1 Redmond WA USA 1.5 Costin Cozianu Neeraj Harish 1-0 60 Open
36 2015-09-22 US Chess League 2015 ICC INT 5 Andrey Gorovets Costin Cozianu 1-0 69 Open
37 2015-09-08 US Chess League 2015 ICC INT 3 Joel Banawa Costin Cozianu 1/2-1/2 35 Open
38 2015-08-26 US Chess League 2015 ICC INT 1 Costin Cozianu Ruifeng Li 1/2-1/2 24 Open
39 2014-10-29 US Chess League 2014 ICC INT 10 Ruifeng Li Costin Cozianu 1-0 87 Open
40 2014-10-15 US Chess League 2014 ICC INT 8 Andrey Stukopin Costin Cozianu 1/2-1/2 81 Open
41 2014-09-09 US Chess League 2014 ICC INT 3 Dov Gorman Costin Cozianu 1-0 41 Open
42 2014-09-02 US Chess League 2014 ICC INT 2 Vinay Bhat Costin Cozianu 1/2-1/2 18 Open
43 2014-08-27 US Chess League 2014 ICC INT 1 Costin Cozianu Mark Ginsburg 0-1 43 Open
44 2013-10-31 US Chess League 2013 chess.com INT 10 Jesse Kraai Costin Cozianu 1-0 40 Open
45 2013-10-09 US Chess League 2013 chess.com INT 7 Costin Cozianu Lawrence Kaufman 1-0 50 Open
46 2013-09-05 US Chess League 2013 chess.com INT 2 Costin Cozianu Zhanibek Amanov 0-1 36 Open
47 2013-08-28 US Chess League 2013 chess.com INT 1 Costin Cozianu Mackenzie Molner 1/2-1/2 58 Open
48 2012-10-15 US Chess League 2012 ICC INT 7 Costin Cozianu Robert Perez 1/2-1/2 31 Open
49 2012-10-11 US Chess League 2012 ICC INT 6 Costin Cozianu Vladimir Romanenko 1/2-1/2 51 Open
50 2012-10-04 US Chess League 2012 ICC INT 5 Benjamin Finegold Costin Cozianu 1-0 23 Open

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