CChessStats
Format
MC

Marchidan, Costica

🇷🇴

FIDEFIDE 1222481· Male· Romania· Born in 1983

Follow Costica MarchidanTrack his monthly FIDE ratings, games, tournaments and more.

Costica Marchidan, a 43-year-old Romanian player, is rated 1752. He has fluctuated between 1739 and 1814 over the past 2 years. 41 rated games in the past year (≈35/year long-term). Recent standard appearances include Ploiesti Chess Championship 2026, Sasomi Open - 4th ed., and Bucharest Chess Weekend 64th ed.. Also played 2 rapid events (including Union Cup Buzau - 18th ed.) recently. His peak of 1834 was reached at age 35 (Oct 2018).

Current rating

1752

Standard

Rpd1704·Blz1820

All-time high

1834

−82 pts below
Oct 2018 · age 35

Activity

37

games / yr avg. · ≈3/mo

41 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#91,757

#91,757 · players worldwide · of 216,808

Career timeline

15 entries
2024
52nd Romanian 40-45 player
at age 41 · rated 1814
Oct 2024
Re-crossed 1800
at age 41
Oct 2024
Best 12-month gain (+242 Elo)
1544 → 1786
Aug 2024
2023
Re-crossed 1600
at age 40
Nov 2023
500 career games
at age 40
Nov 2023
2022
Re-crossed 1600
at age 39
Nov 2022

Standard rating history

Last 12 months — activity & highlights

Best result
Ploiesti Chess Championship 2026
perf 1940 (+188) · 4/5 · #19
Top opponent
vs Ionel Morariu 1,933
Romania National Championship 2025 for visual disabled players · Jul 2025 · +4.8 Elo
Evolution
-28
1780 → 1752
Tournaments
6
44 games
Score
23/ 4452.3%
19W8D17L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Ploiesti Chess Championship 2026
Swiss
Apr 20264/5#191940+3.8
Sasomi Open - 4th ed.
Open Swiss
Feb 20263.5/8#1831744-4.2
Bucharest Chess Weekend 64th ed.
Open Swiss
Dec 20253/6#3017670.0
Ploiesti moves intelligently - Corneliu Butnariu Memorial
Swiss
Nov 20253/6#171735-6.2
Romania National Championship 2025 for visual disabled players
Swiss
Jul 20255/9#151838+15.0
Worst Elo result: The Seacoast Trophy Open - 34th ed. (-36.6 Elo, finished #28).

Rankings

/
Romania
#767
out of 2,757 players
Europe
#65,580
in continent
World
#91,756
out of 400,000+

National ranking

Europe & World

Europe
World
Romania
1
🇷🇴Deac, Bogdan-DanielFollow Bogdan-Daniel DeacTrack their monthly FIDE ratings, games, tournaments and more.
2,650
2
🇷🇴Nisipeanu, Liviu-DieterFollow Liviu-Dieter NisipeanuTrack their monthly FIDE ratings, games, tournaments and more.
2,582
3
🇷🇴Lupulescu, ConstantinFollow Constantin LupulescuTrack their monthly FIDE ratings, games, tournaments and more.
2,577
4
🇷🇴Motylev, AlexanderFollow Alexander MotylevTrack their monthly FIDE ratings, games, tournaments and more.
2,550
5
🇷🇴Gavrilescu, DavidFollow David GavrilescuTrack their monthly FIDE ratings, games, tournaments and more.
2,545
6
🇷🇴Nanu, Costica-CiprianFollow Costica-Ciprian NanuTrack their monthly FIDE ratings, games, tournaments and more.
2,517
7
🇷🇴Parligras, Mircea-EmilianFollow Mircea-Emilian ParligrasTrack their monthly FIDE ratings, games, tournaments and more.
2,507
8
🇷🇴Magold, FilipFollow Filip MagoldTrack their monthly FIDE ratings, games, tournaments and more.
2,501
9
🇷🇴Ilinca, Felix-AntonioFollow Felix-Antonio IlincaTrack their monthly FIDE ratings, games, tournaments and more.
2,486
10
🇷🇴Miron, Lucian-CostinFollow Lucian-Costin MironTrack their monthly FIDE ratings, games, tournaments and more.
2,484
...
767🇷🇴Marchidan, Costica1,752
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
65580🇷🇴Marchidan, Costica1,752
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
91756🇷🇴Marchidan, Costica1,752