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Papaioannou, Konstantinos I

🇬🇷

FIDEFIDE 541020383· Male· Greece· Born in 1992

Follow Konstantinos I PapaioannouTrack his monthly FIDE ratings, games, tournaments and more.

Konstantinos I Papaioannou, a 34-year-old Greek player, is rated 1528. He has slipped back 105 Elo over the past 12 months. 21 rated games in the past year. Recent standard appearances include 27th Open Tournament 2026 by OPAX, 2026 Team Championship of ESSNA - B2 Local Rounds 1-5, and 26th Open Tournament, by OPAX-Mindgames. His peak of 1633 was reached at age 34 (Mar 2026).

Current rating

1528

Standard

Rpd—·Blz—

All-time high

1633

−105 pts below
Mar 2026 · age 34

Activity

84

games / yr avg. · ≈7/mo

21 past 12 mo · ≈2/mo
classical only
Very active

Signature stat

#173,923

#173,923 · players worldwide · of 216,808

Career timeline

5 entries
2026
Crossed 1600
at age 34
Mar 2026
Crossed 1500
at age 34
Mar 2026
Crossed 1400
at age 34
Mar 2026
All-time peak 1633
at age 34 · −105 from today
Mar 2026
First FIDE rating
1633 · at age 34
Mar 2026

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Nikolaos Tsakalakis 1,755
2026 Team Championship of ESSNA - B2 Local Rounds 1-5 · Jan 2026 · +26.7 Elo
Evolution
-105
1633 → 1528
Tournaments
3
17 games
Score
6/ 1735.3%
5W2D10L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
27th Open Tournament 2026 by OPAX
Swiss
Jan 20261/6#51256-122.8
2026 Team Championship of ESSNA - B2 Local Rounds 1-5
Open Swiss
Jan 20262.5/4#1416460.0
26th Open Tournament, by OPAX-Mindgames
Swiss
Nov 20252.5/4#615820.0
Worst Elo result: 27th Open Tournament 2026 by OPAX (-122.8 Elo, finished #5).

Rankings

/
Greece
#2,310
out of 3,641 players
Europe
#111,620
in continent
World
#173,884
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
...
2310🇬🇷Papaioannou, Konstantinos I1,528
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
...
111620🇬🇷Papaioannou, Konstantinos I1,528
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
...
173884🇬🇷Papaioannou, Konstantinos I1,528