Format
SJ
Sebek, Jan
🇨🇿FIDE 395269· Male· Czech Republic· Born in 1947
Follow Jan SebekTrack his monthly FIDE ratings, games, tournaments and more.
Jan Sebek, a 79-year-old Czech player, is rated 1825. He has slipped back 34 Elo over the past 12 months. 11 rated games in the past year (≈6/year long-term). Recent appearance: JMSS - Krajsky prebor I 2025-2026 r11. He took a 32-month break between Feb 2020 and Nov 2022 (COVID-19 included). His peak of 1957 was reached at age 70 (Nov 2017).
Current rating
1825
Standard
Rpd—·Blz—
All-time high
1957
−132 pts below
Nov 2017 · age 70
Nov 2017 · age 70
Activity
11
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#68,698
#68,698 · players worldwide · of 218,279
Career timeline
10 entries2025
Best 12-month gain (+48 Elo)
1857 → 1905
Feb 2025
2023
29th Czech 75-80 player
at age 76 · rated 1916
Feb 2023
K-factor lowered to 20
at age 76
Feb 2023
2020
Inactive for 32 months
paused at 1877 → returned at 1829
Feb 2020
2018
46th Czech 70-75 player
at age 71 · rated 1928
Nov 2018
2017
77th Czech 65-70 player
at age 70 · rated 1957
Nov 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-34
1859 → 1825
Tournaments
7
11 games
Score
2.5/ 1122.7%
1W3D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0/1 | #92 | 1095 | -8.2 |
Team | Mar 2026 | 0.5/2 | #91 | 1695 | -7.4 |
Team | Feb 2026 | 0/2 | #100 | 1112 | -17.0 |
Team | Jan 2026 | 1.5/2 | #13 | 2135 | +15.6 |
Team | Dec 2025 | 0/1 | #71 | 1185 | -6.2 |
Team | Nov 2025 | 0/2 | #111 | 1222 | -11.8 |
Team | Oct 2025 | 0.5/1 | #59 | 1845 | -0.4 |
Rankings
/
Czech Republic
#2,865
out of 6,361 players
Europe
#50,013
in continent
World
#68,697
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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