Format
KW
Klaassen, Wim
🇳🇱FIDE 1062336· Male· Netherlands· Born in 1958
Follow Wim KlaassenTrack his monthly FIDE ratings, games, tournaments and more.
Wim Klaassen, a 68-year-old Dutch player, is rated 1547 — just 26 short of his peak of 1573 (Mar 2025, age 67). He plays occasionally (8 games in the last 12 months) and took a 35-month break between Feb 2020 and Feb 2023 (COVID-19 included). Recent appearance: Tata Steel Chess 2026 - Tienkampen.
Current rating
1547
Standard
Rpd—·Blz—
All-time high
1573
−26 pts below
Mar 2025 · age 67
Mar 2025 · age 67
Activity
7
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#166,554
#166,554 · players worldwide · of 216,808
Career timeline
8 entries2026
K-factor lowered to 20
at age 68
Mar 2026
2025
All-time peak 1573
at age 67 · −26 from today
Mar 2025
2024
Best 12-month gain (+320 Elo)
1207 → 1527
Mar 2024
Crossed 1500
at age 66
Mar 2024
Crossed 1400
at age 66
Mar 2024
2023
Crossed 1200
at age 65
Feb 2023
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-26
1573 → 1547
Tournaments
1
9 games
Score
3.5/ 938.9%
3W1D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Jan 2026 | 3.5/8 | #377 | 1561 | -25.6 |
Rankings
/
Netherlands
#4,553
out of 4,901 players
Europe
#108,158
in continent
World
#166,530
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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World
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