Format
JK
Jarosik, Karel
🇨🇿FIDE 23752572· Male· Czech Republic· Born in 1971
Follow Karel JarosikTrack his monthly FIDE ratings, games, tournaments and more.
Karel Jarosik, a 55-year-old Czech player, is rated 1440 — just 16 short of his peak of 1456 (Mar 2024, age 53). He plays occasionally (8 games in the last 12 months). Recent appearance: O pohar mesta Klatov 2025 - open B. Also played 3 rapid events (including Pilsner Urquell Open 2025) recently.
Current rating
1440
Standard
Rpd1440·Blz—
All-time high
1456
−16 pts below
Mar 2024 · age 53
Mar 2024 · age 53
Activity
9
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#206,083
#206,083 · players worldwide · of 216,808
Career timeline
6 entries2025
K-factor lowered to 20
at age 54
Aug 2025
2024
Best 12-month gain (+377 Elo)
1079 → 1456
Mar 2024
Crossed 1400
at age 53
Mar 2024
Crossed 1200
at age 53
Mar 2024
All-time peak 1456
at age 53 · −16 from today
Mar 2024
2022
First FIDE rating
1079 · at age 51
Aug 2022
Standard rating history
Last 12 months — activity & highlights
Evolution
+25
1415 → 1440
Tournaments
1
9 games
Score
4/ 944.4%
2W4D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2025 | 4/8 | #73 | 1585 | +30.0 |
Rankings
/
Czech Republic
#5,538
out of 6,368 players
Europe
#124,935
in continent
World
#205,850
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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