Format
CI
Cousin, Ismael
🇨🇭FIDE 1364561· Male· Switzerland· Born in 1999
Follow Ismael CousinTrack his monthly FIDE ratings, games, tournaments and more.
Ismael Cousin, a 27-year-old Swiss player, is rated 1679 — his current career high. He is rising rapidly, having gained +100 Elo over the past 12 months. 15 rated games in the past year (≈21/year long-term). Recent standard appearances include SMM Ligen 1-4 2026 round 2, Open du GEL 2026 round 5, and Coupe du Leman 2025-2026 Vaud Category B. Also played 1 blitz event (including Biel Chess Festival 2025 - BTZ) recently.
Current rating
1679
Standard
Rpd1588·Blz1723
All-time high
1679
at best
Apr 2026 · age 27
Apr 2026 · age 27
Activity
20
games / yr avg. · ≈2/mo
15 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#117,247
#117,247 · players worldwide · of 216,808
Career timeline
7 entries2026
Best 12-month gain (+153 Elo)
1526 → 1679
Apr 2026
All-time peak 1679
at age 27
Apr 2026
K-factor lowered to 20
at age 27
Apr 2026
Crossed 1600
at age 27
Feb 2026
2025
Crossed 1500
at age 26
Jan 2025
2024
Crossed 1400
at age 25
Aug 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+123
1556 → 1679
Tournaments
11
14 games
Score
7/ 1450.0%
5W6D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
top 10 of 11| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0/1 | #1275 | 995 | -6.8 |
Swiss | Mar 2026 | 0.5/1 | #16 | 1877 | +5.6 |
Team | Mar 2026 | 2/3 | #12 | 1995 | +26.8 |
Team | Mar 2026 | 0/1 | #45 | 1425 | -1.6 |
Team | Mar 2026 | 0.5/1 | #865 | 1650 | 0.0 |
Rankings
/
Switzerland
#2,179
out of 3,418 players
Europe
#81,587
in continent
World
#117,243
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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| ... | ||
| 2179 | 1,679 | |
Europe
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| ... | ||
| 81587 | 1,679 | |
World
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| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
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| ... | ||
| 117243 | 1,679 | |