Format
KS
Kooiman, Stephan
🇳🇱FIDE 1089676· Male· Netherlands· Born in 1977
Follow Stephan KooimanTrack his monthly FIDE ratings, games, tournaments and more.
Stephan Kooiman, a 49-year-old Dutch player, is rated 1920 — just 29 short of his peak of 1949 (Nov 2025, age 48). He plays occasionally (8 games in the last 12 months). Recent standard appearances include Dutch Team Competition - klasse 2 Round 9, Dutch Team Competition - klasse 2 Round 6, and Dutch Team Competition - klasse 2 Round 2.
Current rating
1920
Standard
Rpd—·Blz—
All-time high
1949
−29 pts below
Nov 2025 · age 48
Nov 2025 · age 48
Activity
7
games / yr avg. · ≈1/mo
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#43,243
#43,243 · players worldwide · of 218,279
Career timeline
3 entries2025
All-time peak 1949
at age 48 · −29 from today
Nov 2025
Crossed 1800
at age 48
Jun 2025
First FIDE rating
1945 · at age 48
Jun 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-25
1945 → 1920
Tournaments
3
3 games
Score
0.5/ 316.7%
0W1D2L
Top 1 win
Top 2 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0/1 | #200 | 1208 | -14.4 |
Team | Mar 2026 | 0/1 | #180 | 1197 | -15.2 |
Team | Oct 2025 | 0.5/1 | #147 | 2007 | +3.6 |
Rankings
/
Netherlands
#1,840
out of 4,909 players
Europe
#31,918
in continent
World
#43,242
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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