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Sieniawski, Karol

🇵🇱

FIDEFIDE 21092192· Male· Poland· Born in 2014

Follow Karol SieniawskiTrack his monthly FIDE ratings, games, tournaments and more.

Karol Sieniawski, a 12-year-old Polish player, is rated 1707. He is on a breakout run, having gained +226 Elo over the past 12 months. 60 rated games in the past year (≈21/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Polski Juniorow - II Liga 2026, Mistrzostwa Polski Juniorow - OOM Lodzkie 2026 - Grupa C12, and Druzynowe Mistrzostwa Slaska Juniorow - I Liga 2026 Round 6-9. Also played 5 rapid (including VI Miedzynarodowy Memorial Szachowy Alfreda Chrobaka) and 2 blitz events (including XX Turniej Szachowy o Puchar Burmistrza Pszczyny szachy blyskawiczne) recently. His peak of 1748 was reached at age 12 (May 2026).

At junior level, he reached #38 and #34 nationally in U12 and U10.

Current rating

1707

Standard

Rpd1722·Blz1593

All-time high

1748

41 pts below
May 2026 · age 12

Activity

28

games / yr avg. · ≈2/mo

57 past 12 mo · ≈5/mo
classical only
Moderately active

Signature stat

#107,429

#107,429 · players worldwide · of 218,279

Career timeline

10 entries
2026
38th Polish U12 player
at age 12 · rated 1748
May 2026
All-time peak 1748
at age 12 · −41 from today
May 2026
2025
Crossed 1600
at age 11
Dec 2025
Re-crossed 1500
at age 11
Oct 2025
Re-crossed 1500
at age 11
Jul 2025
2024
Best 12-month gain (+402 Elo)
1161 → 1563
Nov 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
FIDE recal.

Activity & highlights

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
Team
May 20265/9#601646-41.2
Open Swiss
Apr 20265/9#211802+54.0
Open Swiss
Mar 20263/3#362305-8.0
Swiss
Mar 20262.5/4#31686+10.0
Swiss
Feb 20263.5/5#21773+33.2
Open Swiss
Jan 20262.5/5#241579-24.4
Open Swiss
Dec 20255.5/5#62321+12.4
Team
Nov 20252/4#231783+48.0
Swiss
Nov 20256/8#111868+105.6
Worst Elo result: Druzynowe Mistrzostwa Polski Juniorow - II Liga 2026 (-41.2 Elo, finished #60).

Most-Played Opponents

Rankings

/
Poland
#2,574
out of 10,822 players
Europe
#75,609
in continent
World
#107,426
out of 400,000+

National ranking

Europe & World

Europe
World
Poland
1
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
2
🇵🇱Wojtaszek, RadoslawFollow Radoslaw WojtaszekTrack their monthly FIDE ratings, games, tournaments and more.
2,650
3
🇵🇱Gumularz, SzymonFollow Szymon GumularzTrack their monthly FIDE ratings, games, tournaments and more.
2,613
4
🇵🇱Teclaf, PawelFollow Pawel TeclafTrack their monthly FIDE ratings, games, tournaments and more.
2,571
5
🇵🇱Malek, JanFollow Jan MalekTrack their monthly FIDE ratings, games, tournaments and more.
2,560
6
🇵🇱Warakomski, TomaszFollow Tomasz WarakomskiTrack their monthly FIDE ratings, games, tournaments and more.
2,558
7
🇵🇱Socko, BartoszFollow Bartosz SockoTrack their monthly FIDE ratings, games, tournaments and more.
2,552
8
🇵🇱Kosakowski, JakubFollow Jakub KosakowskiTrack their monthly FIDE ratings, games, tournaments and more.
2,549
9
🇵🇱Seemann, JakubFollow Jakub SeemannTrack their monthly FIDE ratings, games, tournaments and more.
2,548
10
🇵🇱Bartel, MateuszFollow Mateusz BartelTrack their monthly FIDE ratings, games, tournaments and more.
2,547
...
2574🇵🇱Sieniawski, Karol1,707
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿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.
2,713
...
75609🇵🇱Sieniawski, Karol1,707
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
107426🇵🇱Sieniawski, Karol1,707