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LJ

Lapczynski, Jacek

🇵🇱

FIDEFIDE 21892016· Male· Poland· Born in 2009

Follow Jacek LapczynskiTrack his monthly FIDE ratings, games, tournaments and more.

Jacek Lapczynski, a 17-year-old Polish player, is rated 1734 — just 16 short of his peak of 1750 (Dec 2025, age 16). He is on a steady climb with +75 Elo over the past 12 months. 20 rated games in the past year (≈26/year long-term). Recent standard appearances include III Malopolska Liga Juniorow 2026 Round 5-9, III Malopolska Liga Juniorow 2026 Round 1-4, and 61st International Akiba Rubinstein Chess Festival - OPEN D. Also played 1 rapid (including Mistrzostwa Polski Juniorow w Szachach Szybkich 2025 - grupa C16) and 3 blitz events (including Mistrzostwa Polski Juniorow w Szachach Blyskawicznych 2025 - grupa C16) recently.

At junior level, he reached #73, #14 and #36 nationally in U12, U10 and U8.

Current rating

1734

Standard

Rpd1714·Blz1798

All-time high

1750

−16 pts below
Dec 2025 · age 16

Activity

18

games / yr avg. · ≈2/mo

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

Signature stat

#97,958

#97,958 · players worldwide · of 216,808

Career timeline

10 entries
2025
All-time peak 1750
at age 16 · −16 from today
Dec 2025
Crossed 1600
at age 16
May 2025
2024
Best 12-month gain (+353 Elo)
1222 → 1575
Apr 2024
Crossed 1500
at age 15
Mar 2024
Crossed 1400
at age 15
Mar 2024
2021
73rd Polish U12 player
at age 12 · rated 1286
Jul 2021

Standard rating history

Last 12 months — activity & highlights

Best result
61st International Akiba Rubinstein Chess Festival - OPEN D
perf 2008 (+262) · 7/8 · #14
Top opponent
vs Szymon Zajac 2,016
Druzynowe Mistrzostwa Polski Juniorow - II Liga 2025 · Jun 2025 · +35.4 Elo
Evolution
+75
1659 → 1734
Tournaments
4
21 games
Score
10/ 2147.6%
6W8D7L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
III Malopolska Liga Juniorow 2026 Round 5-9
Round-Robin
Apr 20260.5/1#531627-8.0
III Malopolska Liga Juniorow 2026 Round 1-4
Round-Robin
Mar 20260.5/2#511675-7.2
61st International Akiba Rubinstein Chess Festival - OPEN D
Open Swiss
Aug 20257/8#142008+81.2
Druzynowe Mistrzostwa Polski Juniorow - II Liga 2025
Team
Jun 20252/9#1931684+2.0

Rankings

/
Poland
#2,335
out of 10,756 players
Europe
#69,539
in continent
World
#97,957
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
...
2335🇵🇱Lapczynski, Jacek1,734
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
...
69539🇵🇱Lapczynski, Jacek1,734
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
...
97957🇵🇱Lapczynski, Jacek1,734