Format
SJ
Sladek, Jan
🇸🇰FIDE 14927110· Male· Slovakia· Born in 1950
Follow Jan SladekTrack his monthly FIDE ratings, games, tournaments and more.
Jan Sladek, a 76-year-old Slovak player, is rated 1780. He plays occasionally (8 games in the last 12 months). Recent appearances: 3. liga C1 2025 2026 R10-11 and 5. liga Zilina 2025 2026 R10-11. His peak of 1825 was reached at age 65 (Dec 2015).
Current rating
1780
Standard
Rpd1755·Blz—
All-time high
1825
−45 pts below
Dec 2015 · age 65
Dec 2015 · age 65
Activity
9
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#82,627
#82,627 · players worldwide · of 218,279
Career timeline
12 entries2026
28th Slovak 75-80 player
at age 76 · rated 1780
Jun 2026
2024
Best 12-month gain (+143 Elo)
1649 → 1792
Nov 2024
2022
73rd Slovak 70-75 player
at age 72 · rated 1654
Apr 2022
2020
Inactive for 19 months
paused at 1657 → returned at 1652
Jul 2020
2018
K-factor lowered to 20
at age 68
Dec 2018
2016
46th Slovak 65-70 player
at age 66 · rated 1823
Nov 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+9
1771 → 1780
Tournaments
7
11 games
Score
5/ 1145.5%
5W5D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 0.5/1 | #63 | 1835 | +1.6 |
Team | Mar 2026 | 1/1 | #21 | 2371 | +4.8 |
Open Swiss | Feb 2026 | 1/1 | #44 | 2554 | +9.6 |
Team | Feb 2026 | 0.5/1 | #48 | 1713 | -1.4 |
Team | Jan 2026 | 0/1 | #69 | 1024 | -8.6 |
Open Swiss | Nov 2025 | 0.5/1 | #95 | 1824 | +1.4 |
Team | Nov 2025 | 1.5/2 | #9 | 1837 | +3.2 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Slovakia
#1,474
out of 3,199 players
Europe
#59,534
in continent
World
#82,625
out of 400,000+
National ranking
Europe & World
Europe
World
Slovakia
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| ... | ||
| 1474 | 1,780 | |
Europe
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| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| ... | ||
| 59534 | 1,780 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 82625 | 1,780 | |