Format
KA
Klaas, Alwin
🇨🇭FIDE 1356321· Male· Switzerland· Born in 1990
Follow Alwin KlaasTrack his monthly FIDE ratings, games, tournaments and more.
Alwin Klaas, a 36-year-old Swiss player, is rated 1559. He has slipped back 71 Elo over the past 12 months. 11 rated games in the past year. Recent appearances: 73. Offene Aarauer Stadtmeisterschaft 2026 Round 2-3 and Amsterdam Chess Open 2025 Group D. His peak of 1630 was reached at age 35 (Jul 2025).
Current rating
1559
Standard
Rpd—·Blz—
All-time high
1630
−71 pts below
Jul 2025 · age 35
Jul 2025 · age 35
Activity
11
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#162,787
#162,787 · players worldwide · of 218,279
Career timeline
5 entries2025
Crossed 1600
at age 35
Jul 2025
Crossed 1500
at age 35
Jul 2025
Crossed 1400
at age 35
Jul 2025
All-time peak 1630
at age 35 · −71 from today
Jul 2025
First FIDE rating
1630 · at age 35
Jul 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-71
1630 → 1559
Tournaments
2
10 games
Score
2.5/ 1025.0%
3W1D6L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 0/1 | #12 | 905 | -12.8 |
Open Swiss | Oct 2025 | 2.5/2 | #128 | 2257 | -58.4 |
Rankings
/
Switzerland
#2,874
out of 3,528 players
Europe
#106,475
in continent
World
#162,770
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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World
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