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Kontokostas, Marios

🇬🇷

FIDEFIDE 25860275· Male· Greece· Born in 2005

Follow Marios KontokostasTrack his monthly FIDE ratings, games, tournaments and more.

Marios Kontokostas, a 21-year-old Greek player, is rated 1598 — just 17 short of his peak of 1615 (Oct 2024, age 19). He has fluctuated between 1513 and 1615 over the past 2 years. 26 rated games in the past year. Recent standard appearances include 2026 Team Championship of ESSNA - A Local Rounds 6-7, 2026 Team Championship of ESSNA - A Local Rounds 1-5, and 46th White Tower - 8th SKG International Open B. Also played 6 rapid (including 1st Grand-Prix by Fysiolatris Halloween Edition Rapid) and 1 blitz events (including 1st Grand-Prix by Fysiolatris Halloween Edition Blitz) recently.

At junior level, he reached #94 nationally in U20.

Current rating

1598

Standard

Rpd1574·Blz1591

All-time high

1615

−17 pts below
Oct 2024 · age 19

Activity

25

games / yr avg. · ≈2/mo

26 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#147,173

#147,173 · players worldwide · of 216,808

Career timeline

11 entries
2026
Re-crossed 1600
at age 21
Mar 2026
2025
Re-crossed 1600
at age 20
Oct 2025
Re-crossed 1600
at age 20
Aug 2025
K-factor lowered to 20
at age 20
Jan 2025
2024
94th Greek U20 player
at age 19 · rated 1615
Oct 2024
Best 12-month gain (+564 Elo)
1051 → 1615
Oct 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Konstantinos Pantazis 1,730
2026 Team Championship of ESSNA - A Local Rounds 1-5 · Jan 2026 · +13.5 Elo
Evolution
0
1598 → 1598
Tournaments
6
29 games
Score
15.5/ 2953.4%
14W3D12L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
2026 Team Championship of ESSNA - A Local Rounds 6-7
Open Swiss
Mar 20260/1#82987-5.2
2026 Team Championship of ESSNA - A Local Rounds 1-5
Open Swiss
Jan 20263/4#451919+12.8
46th White Tower - 8th SKG International Open B
Open Swiss
Jan 20264/9#351572-10.2
Attica Team Cup Lazaros Drepaniotis 2025
Team
Nov 20250/1#337706-12.6
4th Open AO Neoi Vyronos Okt 2025
Swiss
Oct 20254/3#82542+10.2

Rankings

/
Greece
#1,885
out of 3,641 players
Europe
#98,364
in continent
World
#147,160
out of 400,000+

National ranking

Europe & World

Europe
World
Greece
1
🇬🇷Theodorou, NikolasFollow Nikolas TheodorouTrack their monthly FIDE ratings, games, tournaments and more.
2,635
2
🇬🇷Papaioannou, IoannisFollow Ioannis PapaioannouTrack their monthly FIDE ratings, games, tournaments and more.
2,611
3
🇬🇷Pavlidis, AntoniosFollow Antonios PavlidisTrack their monthly FIDE ratings, games, tournaments and more.
2,573
4
🇬🇷Kourkoulos-Arditis, StamatisFollow Stamatis Kourkoulos-ArditisTrack their monthly FIDE ratings, games, tournaments and more.
2,570
5
🇬🇷Banikas, HristosFollow Hristos BanikasTrack their monthly FIDE ratings, games, tournaments and more.
2,545
6
🇬🇷Alexakis, DimitrisFollow Dimitris AlexakisTrack their monthly FIDE ratings, games, tournaments and more.
2,538
7
🇬🇷Mastrovasilis, DimitriosFollow Dimitrios MastrovasilisTrack their monthly FIDE ratings, games, tournaments and more.
2,527
8
🇬🇷Halkias, SteliosFollow Stelios HalkiasTrack their monthly FIDE ratings, games, tournaments and more.
2,505
9
🇬🇷Patrelakis, EvaggelosFollow Evaggelos PatrelakisTrack their monthly FIDE ratings, games, tournaments and more.
2,483
9
🇬🇷Vlachos, AnatoleFollow Anatole VlachosTrack their monthly FIDE ratings, games, tournaments and more.
2,483
...
1885🇬🇷Kontokostas, Marios1,598
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
...
98364🇬🇷Kontokostas, Marios1,598
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
...
147160🇬🇷Kontokostas, Marios1,598