Format
KK
Kozak, Karel
🇨🇿FIDE 321826· Male· Czech Republic· Born in 1969
Follow Karel KozakTrack his monthly FIDE ratings, games, tournaments and more.
Karel Kozak, a 57-year-old Czech player, is rated 1899. He plays occasionally (3 games in the last 12 months) and had 2 career breaks: 13 months (2008–2009) and 23 months (2023–2025). Recent appearance: UKSS - Krajsky prebor I 2025-2026 r9-10. His peak of 1953 was reached at age 48 (Oct 2017).
Current rating
1899
Standard
Rpd1926·Blz—
All-time high
1953
−54 pts below
Oct 2017 · age 48
Oct 2017 · age 48
Activity
4
games / yr avg.
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#48,363
#48,363 · players worldwide · of 218,279
Career timeline
8 entries2025
Best 12-month gain (+59 Elo)
1854 → 1913
Feb 2025
2023
Inactive for 23 months
paused at 1854 → returned at 1910
Jan 2023
2017
All-time peak 1953
at age 48 · −54 from today
Oct 2017
2016
100 career games
at age 47
Mar 2016
2008
Crossed 1800
at age 39
Jul 2008
Inactive for 13 months
paused at 1908 → returned at 1909
Jul 2008
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-9
1908 → 1899
Tournaments
3
3 games
Score
1/ 333.3%
0W2D1L
Top 1 win
Top 1 loss
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #106 | 1149 | -8.8 |
Team | Dec 2025 | 0.5/1 | #54 | 1799 | -3.0 |
Team | Nov 2025 | 0.5/1 | #66 | 2020 | +3.0 |
Rankings
/
Czech Republic
#2,021
out of 6,361 players
Europe
#35,627
in continent
World
#48,362
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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