Format
JJ
Jaccard, Jonathan
🇨🇭FIDE 1312782· Male· Switzerland· Born in 1973
Follow Jonathan JaccardTrack his monthly FIDE ratings, games, tournaments and more.
Jonathan Jaccard, a 53-year-old Swiss player, is rated 1898. He has slipped back 45 Elo over the past 12 months. 14 rated games in the past year (≈5/year long-term). Recent standard appearances include Coupe du Leman 2025-2026 Vaud Category A, SGM 2025-2026 (all leagues) Round 7, and SGM 2025-2026 (all leagues) Round 5-6. He had 3 career breaks: 14 months (2007–2009), 87 months (2010–2017) and 78 months (2017–2023). His peak of 1977 was reached at age 32 (Oct 2005).
Current rating
1898
Standard
Rpd—·Blz—
All-time high
1977
−79 pts below
Oct 2005 · age 32
Oct 2005 · age 32
Activity
9
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#48,605
#48,605 · players worldwide · of 218,279
Career timeline
12 entries2025
60th Swiss 50-55 player
at age 52 · rated 1961
Apr 2025
Best 12-month gain (+37 Elo)
1924 → 1961
Jan 2025
2023
49th Swiss 45-50 player
at age 50 · rated 1921
Dec 2023
2018
58th Swiss 40-45 player
at age 45 · rated 1925
Apr 2018
2017
Inactive for 78 months
paused at 1925 → returned at 1921
May 2017
2010
Inactive for 87 months
paused at 1918 → returned at 1925
Jan 2010
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-34
1932 → 1898
Tournaments
10
12 games
Score
4.5/ 1237.5%
3W3D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1.5/4 | #24 | 1940 | -8.2 |
Team | Mar 2026 | 0/1 | #892 | 1138 | -9.4 |
Team | Feb 2026 | 1/1 | #236 | 2608 | +7.2 |
Team | Jan 2026 | 0.5/1 | #755 | 1849 | -1.8 |
Team | Dec 2025 | 1/1 | #262 | 2435 | +3.4 |
Team | Nov 2025 | 0/1 | #941 | 937 | -14.8 |
Team | Oct 2025 | 0.5/1 | #42 | 2053 | +3.6 |
Team | Sep 2025 | 0/1 | #192 | 1105 | -10.6 |
Team | Aug 2025 | 0/1 | #189 | 1091 | -11.4 |
Team | Jun 2025 | 0/1 | #184 | 1123 | -10.8 |
Rankings
/
Switzerland
#838
out of 3,528 players
Europe
#35,805
in continent
World
#48,604
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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Europe
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| 35805 | 1,898 | |
World
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| 48604 | 1,898 | |