Format
JR
Jun, Rudolf
🇨🇿FIDE 376620· Male· Czech Republic· Born in 1972
Follow Rudolf JunTrack his monthly FIDE ratings, games, tournaments and more.
Rudolf Jun, a 54-year-old Czech player, is rated 1730 — just 3 short of his peak of 1733 (Dec 2025, age 53). He plays occasionally (2 games in the last 12 months) and took a 64-month break between Jul 2020 and Dec 2025. Recent appearance: PDSS - Krajsky prebor II zapad 2025-2026 r4-5.
Current rating
1730
Standard
Rpd—·Blz—
All-time high
1733
−3 pts below
Dec 2025 · age 53
Dec 2025 · age 53
Activity
1
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#99,478
#99,478 · players worldwide · of 218,279
Career timeline
9 entries2025
All-time peak 1733
at age 53 · −3 from today
Dec 2025
2024
Crossed 1600
at age 52
Mar 2024
2020
Inactive for 64 months
paused at 1542 → returned at 1733
Jul 2020
2016
Crossed 1500
at age 44
Aug 2016
2015
K-factor lowered to 20
at age 43
May 2015
2014
Best 12-month gain (+124 Elo)
1309 → 1433
Aug 2014
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+5
1725 → 1730
Tournaments
2
2 games
Score
1.5/ 275.0%
1W1D0L
Top 1 win
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Nov 2025 | 0.5/1 | #69 | 1624 | -2.8 |
Team | Nov 2025 | 1/1 | #37 | 2461 | +8.2 |
Rankings
/
Czech Republic
#3,868
out of 6,361 players
Europe
#70,583
in continent
World
#99,476
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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