Format
KJ
Kac, Jan
🇨🇿FIDE 397008· Male· Czech Republic· Born in 1966
Follow Jan KacTrack his monthly FIDE ratings, games, tournaments and more.
Jan Kac, a 60-year-old Czech player, is rated 1805 — his current career high. He is currently in the 1800–1850 range. 12 rated games in the past year. Recent appearance: MKSS - Okresni prebor drustev Opava r7-8.
Current rating
1805
Standard
Rpd—·Blz—
All-time high
1805
at best
Mar 2026 · age 60
Mar 2026 · age 60
Activity
36
games / yr avg. · ≈3/mo
12 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#74,821
#74,821 · players worldwide · of 218,279
Career timeline
4 entries2026
Crossed 1800
at age 60
Mar 2026
Crossed 1600
at age 60
Mar 2026
All-time peak 1805
at age 60
Mar 2026
First FIDE rating
1805 · at age 60
Mar 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
0
1805 → 1805
Tournaments
3
8 games
Score
4/ 850.0%
3W3D2L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 1 loss
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 0.5/2 | #18 | 1559 | 0.0 |
Team | Jan 2026 | 1/1 | #36 | 1172 | 0.0 |
Team | Nov 2025 | 2.5/3 | #1 | 1827 | 0.0 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Czech Republic
#3,075
out of 6,361 players
Europe
#54,210
in continent
World
#74,820
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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| 54210 | 1,805 | |
World
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