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LJ

Los, Jan

🇵🇱

FIDEFIDE 21024219· Male· Poland· Born in 2005

Follow Jan LosTrack his monthly FIDE ratings, games, tournaments and more.

Jan Los, a 21-year-old Polish player, is rated 1423. He plays occasionally (6 games in the last 12 months) and had 2 career breaks: 22 months (2022–2024) and 20 months (2024–2026). Recent standard appearances include IV Wielkopolska Liga Seniorow 2026 B Round 9, IV Wielkopolska Liga Seniorow 2026 B Round 7-8, and IV Wielkopolska Liga Seniorow 2026 B Round 5-6. His peak of 1503 was reached at age 19 (Mar 2024).

Current rating

1423

Standard

Rpd1560·Blz1434

All-time high

1503

−80 pts below
Mar 2024 · age 19

Activity

2

games / yr avg.

6 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#210,971

#210,971 · players worldwide · of 216,808

Career timeline

9 entries
2024
Inactive for 20 months
paused at 1423 → returned at 1444
May 2024
Best 12-month gain (+332 Elo)
1171 → 1503
Mar 2024
Crossed 1500
at age 19
Mar 2024
Crossed 1400
at age 19
Mar 2024
Re-crossed 1200
at age 19
Mar 2024
All-time peak 1503
at age 19 · −80 from today
Mar 2024

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Marcin Janczak 1,674
IV Wielkopolska Liga Seniorow 2026 B Round 1-4 · Jan 2026 · +31.6 Elo
Evolution
0
1423 → 1423
Tournaments
4
8 games
Score
2/ 825.0%
2W0D6L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
IV Wielkopolska Liga Seniorow 2026 B Round 9
Open Swiss
Apr 20260/1#371172-3.2
IV Wielkopolska Liga Seniorow 2026 B Round 7-8
Open Swiss
Feb 20260/1#51930-5.2
IV Wielkopolska Liga Seniorow 2026 B Round 5-6
Open Swiss
Jan 20260/2#49959-12.4
IV Wielkopolska Liga Seniorow 2026 B Round 1-4
Open Swiss
Jan 20262/2#292429+20.8

Rankings

/
Poland
#6,103
out of 10,756 players
Europe
#126,686
in continent
World
#210,648
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
...
6103🇵🇱Los, Jan1,423
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
...
126686🇵🇱Los, Jan1,423
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
...
210648🇵🇱Los, Jan1,423