Format
DJ
Davidek, Jonas
🇨🇿FIDE 23785578· Male· Czech Republic· Born in 2012
Follow Jonas DavidekTrack his monthly FIDE ratings, games, tournaments and more.
Jonas Davidek, a 14-year-old Czech player, is rated 1661 — his current career high. He is climbing fast, having gained +136 Elo over the past 12 months. 16 rated games in the past year (≈11/year long-term). Recent appearances: Prebor Prahy mladeze 2026 - FIDE OPEN and UCT Chess festival August 2025 - standard. Also played 1 rapid event (including Prebor Prahy mladeze v rapidu 2026 - U14) recently.
At junior level, he reached #96 nationally in U14.
Current rating
1661
Standard
Rpd1543·Blz—
All-time high
1661
at best
Jun 2026 · age 14
Jun 2026 · age 14
Activity
10
games / yr avg. · ≈1/mo
16 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#124,054
#124,054 · players worldwide · of 218,279
Career timeline
7 entries2026
96th Czech U14 player
at age 14 · rated 1661
Jun 2026
Best 12-month gain (+136 Elo)
1525 → 1661
Jun 2026
Crossed 1600
at age 14
Jun 2026
All-time peak 1661
at age 14
Jun 2026
Crossed 1500
at age 14
Mar 2026
Crossed 1400
at age 14
Mar 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
2
13 games
Score
8/ 1361.5%
6W4D3L
Top 2 wins
Top losses
No noteworthy losses.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 5/4 | #1 | 1656 | 0.0 |
Open Swiss | Aug 2025 | 3/4 | #6 | 1459 | 0.0 |
Rankings
/
Czech Republic
#4,452
out of 6,361 players
Europe
#85,607
in continent
World
#124,048
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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World
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