Format
CS
Caduff, Simon
🇨🇭FIDE 1351311· Male· Switzerland· Born in 1991
Follow Simon CaduffTrack his monthly FIDE ratings, games, tournaments and more.
Simon Caduff, a 35-year-old Swiss player, is rated 1706 — just 4 short of his peak of 1710 (Jan 2025, age 34). He is on a steady climb with +34 Elo over the past 12 months. 11 rated games in the past year (≈12/year long-term). Recent standard appearances include SMM Ligen 1-4 2026 round 3, SMM Ligen 1-4 2026 round 2, and SGM 2025-2026 (all leagues) Round 7.
Current rating
1706
Standard
Rpd1709·Blz—
All-time high
1710
−4 pts below
Jan 2025 · age 34
Jan 2025 · age 34
Activity
12
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#107,807
#107,807 · players worldwide · of 218,279
Career timeline
7 entries2026
Best 12-month gain (+34 Elo)
1672 → 1706
Jun 2026
2025
K-factor lowered to 20
at age 34
Feb 2025
All-time peak 1710
at age 34 · −4 from today
Jan 2025
2024
Crossed 1600
at age 33
Jun 2024
Crossed 1500
at age 33
Jun 2024
Crossed 1400
at age 33
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+34
1672 → 1706
Tournaments
5
12 games
Score
7.5/ 1262.5%
6W5D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 5/7 | #9 | 1716 | +6.4 |
Team | May 2026 | 1/1 | #395 | 2639 | +14.2 |
Team | Apr 2026 | 0/1 | #1167 | 1158 | -3.4 |
Team | Mar 2026 | 0.5/1 | #619 | 1811 | +3.4 |
Team | Feb 2026 | 1/1 | #721 | 2594 | +13.4 |
Rankings
/
Switzerland
#2,059
out of 3,528 players
Europe
#75,842
in continent
World
#107,804
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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| ... | ||
| 2059 | 1,706 | |
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 |
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| 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 |
| ... | ||
| 75842 | 1,706 | |
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 |
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| ... | ||
| 107804 | 1,706 | |