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Bosak, Vladimir

🇨🇿

FIDEFIDE 367036· Male· Czech Republic· Born in 1994

Follow Vladimir BosakTrack his monthly FIDE ratings, games, tournaments and more.

Vladimir Bosak, a 32-year-old Czech player, is rated 1739 — his current career high. He has held steady between 1700 and 1750 for 2 years. 11 rated games in the past year (≈6/year long-term). Recent standard appearances include JSS - 2. divize skupina Finale B 2025-2026 r3-4, JSS - 2. divize skupina A 2025-2026 r6-7, and CZECH OPEN 2025 - E - 4-member team tournament. Also played 2 rapid events (including Prebor mesta Ceske Budejovice 2025 v rapidu) recently.

Current rating

1739

Standard

Rpd1662·Blz1704

All-time high

1739

at best
Apr 2026 · age 32

Activity

14

games / yr avg. · ≈1/mo

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

Signature stat

#96,378

#96,378 · players worldwide · of 218,279

Career timeline

13 entries
2026
All-time peak 1739
at age 32
Apr 2026
2025
Best 12-month gain (+205 Elo)
1526 → 1731
Jan 2025
2024
Re-crossed 1600
at age 30
Mar 2024
2023
6-month rising streak
+58 Elo
Mar 2023
2022
Re-crossed 1500
at age 28
Nov 2022
K-factor lowered to 20
at age 28
Aug 2022

Standard rating history

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

Activity & highlights

Top opponent
vs Jaroslav Falc 1,855
JSS - 2. divize skupina A 2025-2026 r4-5 · Nov 2025 · +3.8 Elo
Evolution
+12
1727 → 1739
Tournaments
6
12 games
Score
6/ 1250.0%
3W6D3L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
JSS - 2. divize skupina Finale B 2025-2026 r3-4
Team
Mar 20261.5/2#81885+8.0
JSS - 2. divize skupina Finale B 2025-2026 r1-2
Team
Feb 20261/1#382639+13.2
JSS - 2. divize skupina A 2025-2026 r6-7
Team
Jan 20260.5/1#471823+2.4
JSS - 2. divize skupina A 2025-2026 r4-5
Team
Nov 20250.5/1#431855+4.0
JSS - 2. divize skupina A 2025-2026 r2-3
Team
Nov 20250.5/1#451850+3.8
CZECH OPEN 2025 - E - 4-member team tournament
Team
Jul 20252/5#6981735-19.2
Worst Elo result: CZECH OPEN 2025 - E - 4-member team tournament (-19.2 Elo, finished #698).

Most-Played Opponents

vsDavid Petrasek
🇨🇿CZE·1691
+3 −3 =1
7 games·last met Dec 2025
View head-to-head →
vsRadovan Jirik
🇨🇿CZE·1589
+1 −4 =0
5 games·last met Dec 2025
View head-to-head →
vsJiri Daniel Krulis
🇨🇿CZE·1516
+1 −1 =3
5 games·last met Feb 2024
View head-to-head →

Rankings

/
Czech Republic
#3,777
out of 6,361 players
Europe
#68,622
in continent
World
#96,376
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
...
3777🇨🇿Bosak, Vladimir1,739
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
...
68622🇨🇿Bosak, Vladimir1,739
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
...
96376🇨🇿Bosak, Vladimir1,739