Format
MJ
Mosimann, Jonas
🇨🇭FIDE 1357174· Male· Switzerland· Born in 1990
Follow Jonas MosimannTrack his monthly FIDE ratings, games, tournaments and more.
Jonas Mosimann, a 36-year-old Swiss player, is rated 1720 — his current career high. He plays occasionally (9 games in the last 12 months) and took a 21-month break between Jun 2023 and Apr 2025. Recent standard appearances include SMM Ligen 1-4 2026 round 1, SGM 2025-2026 (all leagues) Round 7, and SGM 2025-2026 (all leagues) Round 5-6.
Current rating
1720
Standard
Rpd—·Blz—
All-time high
1720
at best
Mar 2026 · age 36
Mar 2026 · age 36
Activity
3
games / yr avg.
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#102,783
#102,783 · players worldwide · of 218,279
Career timeline
7 entries2026
Best 12-month gain (+81 Elo)
1639 → 1720
Apr 2026
All-time peak 1720
at age 36
Mar 2026
2024
Crossed 1600
at age 34
Mar 2024
Crossed 1500
at age 34
Mar 2024
2023
Crossed 1400
at age 33
Jun 2023
Inactive for 21 months
paused at 1436 → returned at 1639
Jun 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Evolution
+73
1647 → 1720
Tournaments
6
10 games
Score
5.5/ 1055.0%
7W1D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #90 | 2552 | +21.6 |
Team | Mar 2026 | 0/1 | #747 | 899 | -21.2 |
Team | Feb 2026 | 1/2 | #757 | 1861 | +14.4 |
Team | Jan 2026 | 1/1 | #148 | — | +23.2 |
Team | Nov 2025 | 1.5/2 | #86 | 1912 | +26.8 |
Team | Sep 2025 | 1/1 | #107 | 2239 | +9.2 |
Rankings
/
Switzerland
#1,962
out of 3,528 players
Europe
#72,715
in continent
World
#102,781
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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| 8 | 🇨🇭Follow Ioannis GeorgiadisTrack their monthly FIDE ratings, games, tournaments and more. | 2,483 |
| 9 | 🇨🇭Follow Clovis VernayTrack their monthly FIDE ratings, games, tournaments and more. | 2,465 |
| 10 | 🇨🇭Follow Florian JenniTrack their monthly FIDE ratings, games, tournaments and more. | 2,462 |
| ... | ||
| 1962 | 1,720 | |
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 |
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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 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
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| 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 |
| ... | ||
| 72715 | 1,720 | |
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 |
| ... | ||
| 102781 | 1,720 | |