Format
CJ
Cerny, Jiri
🇨🇿FIDE 335975· Male· Czech Republic· Born in 1978
Follow Jiri CernyTrack his monthly FIDE ratings, games, tournaments and more.
Jiri Cerny, a 48-year-old Czech player, is rated 1817. He plays occasionally (5 games in the last 12 months) and had 3 career breaks: 21 months (2009–2011), 103 months (2011–2020) and 31 months (2023–2025). Recent appearance: SSS - Krajska soutez - skupina A 2025-2026 r10-11. His peak of 1882 was reached at age 30 (Oct 2008).
Current rating
1817
Standard
Rpd—·Blz—
All-time high
1882
−65 pts below
Oct 2008 · age 30
Oct 2008 · age 30
Activity
2
games / yr avg.
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#71,063
#71,063 · players worldwide · of 218,279
Career timeline
11 entries2024
Best 12-month gain (+63 Elo)
1782 → 1845
Mar 2024
Re-crossed 1800
at age 46
Mar 2024
2023
K-factor lowered to 20
at age 45
Apr 2023
Inactive for 31 months
paused at 1742 → returned at 1840
Apr 2023
2011
Inactive for 103 months
paused at 1830 → returned at 1846
May 2011
2009
Inactive for 21 months
paused at 1839 → returned at 1830
Jul 2009
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-28
1845 → 1817
Tournaments
4
5 games
Score
1/ 520.0%
0W2D3L
Top 1 win
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/1 | #81 | 1678 | -6.0 |
Team | Feb 2026 | 0/2 | #93 | 1084 | -17.6 |
Team | Nov 2025 | 0.5/1 | #64 | 1889 | +1.2 |
Team | Nov 2025 | 0/1 | #94 | 1260 | -4.6 |
Rankings
/
Czech Republic
#2,959
out of 6,361 players
Europe
#51,624
in continent
World
#71,062
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
| 1 | 🇨🇿Follow David NavaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,639 |
| 2 | 🇨🇿Follow Thai Dai Van NguyenTrack their monthly FIDE ratings, games, tournaments and more. | 2,633 |
| 3 | 🇨🇿Follow Vaclav FinekTrack their monthly FIDE ratings, games, tournaments and more. | 2,595 |
| 4 | 🇨🇿Follow Stepan ZilkaTrack their monthly FIDE ratings, games, tournaments and more. | 2,526 |
| 5 | 🇨🇿Follow Zbynek HracekTrack their monthly FIDE ratings, games, tournaments and more. | 2,525 |
| 6 | 🇨🇿Follow Tadeas KriebelTrack their monthly FIDE ratings, games, tournaments and more. | 2,508 |
| 7 | 🇨🇿Follow Jan KrejciTrack their monthly FIDE ratings, games, tournaments and more. | 2,503 |
| 8 | 🇨🇿Follow Jan BernasekTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 9 | 🇨🇿Follow Vlastimil BabulaTrack their monthly FIDE ratings, games, tournaments and more. | 2,489 |
| 10 | 🇨🇿Follow Jan VykoukTrack their monthly FIDE ratings, games, tournaments and more. | 2,487 |
| ... | ||
| 2959 | 1,817 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 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 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 51624 | 1,817 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 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 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 71062 | 1,817 | |