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MJ

Mostek, Jan

🇨🇿

FIDEFIDE 350532· Male· Czech Republic· Born in 1993

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

Jan Mostek, a 33-year-old Czech player, is rated 1971 — just 28 short of his peak of 1999 (Feb 2025, age 32). He has held steady between 1950 and 2000 for 3 years. 13 rated games in the past year (≈11/year long-term). Recent appearances: SSZK - Krajsky prebor 2025-2026 r9-10 and 2. liga E 2025-2026 r8-9. He had 2 career breaks: 19 months (2010–2012) and 50 months (2012–2016).

At junior level, he reached #95 and #82 nationally in U20 and U18.

Current rating

1971

Standard

Rpd1904·Blz1903

All-time high

1999

−28 pts below
Feb 2025 · age 32

Activity

17

games / yr avg. · ≈1/mo

13 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#32,466

#32,466 · players worldwide · of 218,279

Career timeline

12 entries
2025
All-time peak 1999
at age 32 · −28 from today
Feb 2025
2022
6-month rising streak
+75 Elo
Apr 2022
100 career games
at age 29
Mar 2022
2018
Best 12-month gain (+94 Elo)
1780 → 1874
Dec 2018
Crossed 1800
at age 25
Feb 2018
2016
K-factor lowered to 20
at age 23
Aug 2016

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Top opponent
vs Jan Bosak 2,055
2. liga E 2025-2026 r8-9 · Feb 2026 · +2.3 Elo
Evolution
-10
1981 → 1971
Tournaments
10
13 games
Score
6.5/ 1350.0%
1W11D1L
Top 3 wins
1.[W]vsMojmir Moulis2,025·2. liga E 2025-2026 r4-5·R5·+11.5
2.[D]vsJan Bosak2,055·2. liga E 2025-2026 r8-9·R8·+2.3
3.[D]vsJaroslav Shanel2,032·2. liga E 2025-2026 r1·R1·+1.4
Top 1 loss
1.[L]vsMykola Haidenko1,938·SSZK - Krajsky prebor 2025-2026 r4·R4·-11.0

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
SSZK - Krajsky prebor 2025-2026 r9-10
Team
Mar 20260.5/1#761891-2.2
2. liga E 2025-2026 r8-9
Team
Feb 20261/2#461986+0.6
SSZK - Krajsky prebor 2025-2026 r7-8
Team
Feb 20260.5/1#1021956-0.4
2. liga E 2025-2026 r6-7
Team
Jan 20260.5/1#711953-0.6
SSZK - Krajsky prebor 2025-2026 r5-6
Team
Jan 20260.5/1#751958-0.4
SSZK - Krajsky prebor 2025-2026 r4
Team
Dec 20250/1#821138-11.0
2. liga E 2025-2026 r4-5
Team
Nov 20251.5/2#182171+9.8
SSZK - Krajsky prebor 2025-2026 r2-3
Team
Nov 20250.5/1#891974-0.2
2. liga E 2025-2026 r2-3
Team
Nov 20251/2#611851-7.0
2. liga E 2025-2026 r1
Team
Oct 20250.5/1#632032+1.4

Rankings

/
Czech Republic
#1,271
out of 6,361 players
Europe
#24,010
in continent
World
#32,465
out of 400,000+

National ranking

Europe & World

Europe
World
Czech Republic
1
🇨🇿Navara, DavidFollow David NavaraTrack their monthly FIDE ratings, games, tournaments and more.
2,639
2
🇨🇿Nguyen, Thai Dai VanFollow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more.
2,633
3
🇨🇿Finek, VaclavFollow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more.
2,595
4
🇨🇿Zilka, StepanFollow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more.
2,526
5
🇨🇿Hracek, ZbynekFollow Zbynek HracekTrack their monthly FIDE ratings, games, tournaments and more.
2,525
6
🇨🇿Kriebel, TadeasFollow Tadeas KriebelTrack their monthly FIDE ratings, games, tournaments and more.
2,508
7
🇨🇿Krejci, JanFollow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more.
2,503
8
🇨🇿Bernasek, JanFollow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more.
2,501
9
🇨🇿Babula, VlastimilFollow Vlastimil BabulaTrack their monthly FIDE ratings, games, tournaments and more.
2,489
10
🇨🇿Vykouk, JanFollow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more.
2,487
...
1271🇨🇿Mostek, Jan1,971
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
...
24010🇨🇿Mostek, Jan1,971
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
...
32465🇨🇿Mostek, Jan1,971