Format
CJ
Cvejn, Jaroslav
🇨🇿FIDE 329053· Male· Czech Republic· Born in 1957
Follow Jaroslav CvejnTrack his monthly FIDE ratings, games, tournaments and more.
Jaroslav Cvejn, a 69-year-old Czech player, is rated 1735. He plays occasionally (9 games in the last 12 months). Recent appearance: KHSS - Krajska soutez vychod 2025-2026 r9. Also played 1 rapid event (including Memorial Jary Masopusta 2025) recently. His peak of 1827 was reached at age 49 (Apr 2006).
Current rating
1735
Standard
Rpd1737·Blz1837
All-time high
1827
−92 pts below
Apr 2006 · age 49
Apr 2006 · age 49
Activity
8
games / yr avg. · ≈1/mo
9 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#97,742
#97,742 · players worldwide · of 218,279
Career timeline
8 entries2025
Best 12-month gain (+147 Elo)
1640 → 1787
Feb 2025
2020
Inactive for 17 months
paused at 1692 → returned at 1681
Mar 2020
2013
100 career games
at age 56
Apr 2013
2006
Crossed 1800
at age 49
Apr 2006
Crossed 1600
at age 49
Apr 2006
All-time peak 1827
at age 49 · −92 from today
Apr 2006
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-34
1769 → 1735
Tournaments
6
9 games
Score
2.5/ 927.8%
2W1D6L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #55 | 1000 | -8.4 |
Team | Feb 2026 | 0/2 | #89 | 999 | -17.8 |
Team | Jan 2026 | 1/1 | #20 | 2714 | +14.4 |
Team | Nov 2025 | 0.5/2 | #58 | 1535 | -12.8 |
Team | Nov 2025 | 0/2 | #84 | 980 | -20.0 |
Team | Oct 2025 | 1/1 | #12 | 2605 | +11.0 |
Most-Played Opponents
vsVojtech Humlicek
🇨🇿CZE·1934
+0 −5 =2
7 games·last met Jul 2018
View head-to-head →
vsVaclav Ruffer
🇨🇿CZE·1682
+0 −0 =6
6 games·last met Aug 2019
View head-to-head →
vsOtakar Nemec
🇨🇿CZE·1758
+1 −0 =4
5 games·last met Feb 2024
View head-to-head →
vsPavel Drasnar
🇨🇿CZE·1618
+2 −0 =3
5 games·last met Mar 2023
View head-to-head →
vsJaroslav Vacek
🇨🇿CZE·1689
+2 −2 =1
5 games·last met Jan 2023
View head-to-head →
Rankings
/
Czech Republic
#3,806
out of 6,361 players
Europe
#69,459
in continent
World
#97,740
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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