Format
BJ
Biolkova, Jana
🇨🇿FIDE 376353· Female· Czech Republic· Born in 1970
Follow Jana BiolkovaTrack her monthly FIDE ratings, games, tournaments and more.
Jana Biolkova, a 56-year-old Czech player, is rated 1593. She plays occasionally (8 games in the last 12 months) and had 2 career breaks: 32 months (2015–2018) and 25 months (2020–2022, COVID-19 included). Recent appearance: OLOMOUC CHESS SUMMER 2025 - D1. Her peak of 1674 was reached at age 54 (Mar 2024).
Current rating
1593
Standard
Rpd1675·Blz1725
All-time high
1674
−81 pts below
Mar 2024 · age 54
Mar 2024 · age 54
Activity
11
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#149,639
#149,639 · players worldwide · of 218,279
Career timeline
11 entries2024
Best 12-month gain (+208 Elo)
1466 → 1674
Mar 2024
Crossed 1600
at age 54
Mar 2024
Re-crossed 1500
at age 54
Mar 2024
All-time peak 1674
at age 54 · −81 from today
Mar 2024
2023
K-factor lowered to 20
at age 53
Sep 2023
2020
Inactive for 25 months
paused at 1500 → returned at 1466
Jul 2020
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-33
1626 → 1593
Tournaments
1
8 games
Score
1/ 812.5%
0W2D6L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 1/8 | #41 | 1422 | -33.4 |
Rankings
/
Czech Republic
#4,879
out of 6,361 players
Europe
#99,695
in continent
World
#149,625
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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| 99695 | 1,593 | |
World
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