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KO

Kosecki, Oskar

🇵🇱

FIDEFIDE 41845552· Male· Poland· Born in 2007

Follow Oskar KoseckiTrack his monthly FIDE ratings, games, tournaments and more.

Oskar Kosecki, a 19-year-old Polish player, is rated 1718 — just 2 short of his peak of 1720 (Feb 2026, age 19). He is on a breakout run, having gained +149 Elo over the past 12 months. 50 rated games in the past year (≈39/year long-term). Recent standard appearances include Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 7-9, II Turniej z Okazji Zakonczenia Roku Chemik Cup Grupa A, and Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 4-6. Also played 4 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C18) and 5 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C18) recently.

Current rating

1718

Standard

Rpd1584·Blz1571

All-time high

1720

−2 pts below
Feb 2026 · age 19

Activity

44

games / yr avg. · ≈4/mo

50 past 12 mo · ≈4/mo
classical only
Active

Signature stat

#103,295

#103,295 · players worldwide · of 216,808

Career timeline

11 entries
2026
All-time peak 1720
at age 19 · −2 from today
Feb 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Re-crossed 1600
at age 18
Nov 2025
Re-crossed 1600
at age 18
Jul 2025
100 career games
at age 18
Jul 2025
Best 12-month gain (+432 Elo)
1169 → 1601
Feb 2025

Standard rating history

Last 12 months — activity & highlights

Best result
ORLEN Termika Indywidualne Mistrzostwa Polski do 20 lat w Szachach - OPEN
perf 1985 (+321) · 4/8 · #26
Top opponent
vs Aleksander Lonski 2,090
ORLEN Termika Indywidualne Mistrzostwa Polski do 20 lat w Szachach - OPEN · Oct 2025 · +36.8 Elo
Evolution
+148
1570 → 1718
Tournaments
10
56 games
Score
27/ 5648.2%
19W16D21L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 7-9
Team
Jan 20261.5/3#191831+9.0
II Turniej z Okazji Zakonczenia Roku Chemik Cup Grupa A
Swiss
Dec 20252.5/5#91742+12.0
Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 4-6
Open Swiss
Dec 20252/3#82017+58.0
Druzynowe Mistrzostwa Regionu KPZSzach 2025-2026 - III LIGA Round 1-3
Team
Nov 20250.5/3#491484-24.0
ORLEN Termika Indywidualne Mistrzostwa Polski do 20 lat w Szachach - OPEN
Open Swiss
Oct 20254/8#261985+74.0
Worst Elo result: Turniej o Zlotego Skoczka - Grupa A (-36.8 Elo, finished #15).

Rankings

/
Poland
#2,455
out of 10,756 players
Europe
#72,996
in continent
World
#103,294
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.
2,573
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.
2,550
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
...
2455🇵🇱Kosecki, Oskar1,718
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
...
72996🇵🇱Kosecki, Oskar1,718
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
...
103294🇵🇱Kosecki, Oskar1,718