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Oosterlaken, Sjaak

🇳🇱

FIDEFIDE 1034448· Male· Netherlands· Born in 1959

Follow Sjaak OosterlakenTrack his monthly FIDE ratings, games, tournaments and more.

Sjaak Oosterlaken, a 67-year-old Dutch player, is rated 1847. He has fluctuated between 1846 and 1877 over the past 2 years. 14 rated games in the past year (≈5/year long-term). Recent standard appearances include Dutch Team Competition - klasse 6 Round 5, Dutch Team Competition - klasse 6 Round 7, and Dutch Team Competition - klasse 6 Round 6. Also played 1 blitz event (including NK Snelschaak voor Clubteams 2025) recently. He took a 103-month break between Feb 2015 and Oct 2023. His peak of 1914 was reached at age 54 (Feb 2013).

Current rating

1847

Standard

Rpd—·Blz1759

All-time high

1914

−67 pts below
Feb 2013 · age 54

Activity

12

games / yr avg. · ≈1/mo

14 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#62,228

#62,228 · players worldwide · of 216,808

Career timeline

7 entries
2025
Best 12-month gain (+46 Elo)
1819 → 1865
Feb 2025
2023
K-factor lowered to 20
at age 64
Oct 2023
2015
Inactive for 103 months
paused at 1872 → returned at 1854
Feb 2015
2013
Crossed 1800
at age 54
Feb 2013
All-time peak 1914
at age 54 · −67 from today
Feb 2013
First FIDE rating
1914 · at age 54
Feb 2013

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Erez Romano Tuncel 1,897
Tata Steel Chess 2026 - Tienkampen · Jan 2026 · +1.0 Elo
Evolution
-7
1854 → 1847
Tournaments
6
15 games
Score
7.5/ 1550.0%
3W10D2L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 6 Round 5
Team
Mar 20260/1#4451093-9.2
Dutch Team Competition - klasse 6 Round 7
Team
Mar 20260.5/1#2561668-5.0
Dutch Team Competition - klasse 6 Round 6
Team
Feb 20261/1#82534+7.0
Tata Steel Chess 2026 - Tienkampen
Round-Robin
Jan 20265/9#1551878+8.4
Dutch Team Competition - klasse 6 Round 3
Team
Nov 20250.5/1#2531653-5.2

Rankings

/
Netherlands
#2,616
out of 4,901 players
Europe
#45,484
in continent
World
#62,228
out of 400,000+

National ranking

Europe & World

Europe
World
Netherlands
1
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
2
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
3
🇳🇱Van Wely, LoekFollow Loek Van WelyTrack their monthly FIDE ratings, games, tournaments and more.
2,625
4
🇳🇱L'Ami, ErwinFollow Erwin L'AmiTrack their monthly FIDE ratings, games, tournaments and more.
2,592
5
🇳🇱Schoppen, CasperFollow Casper SchoppenTrack their monthly FIDE ratings, games, tournaments and more.
2,589
6
🇳🇱Reinderman, DimitriFollow Dimitri ReindermanTrack their monthly FIDE ratings, games, tournaments and more.
2,574
7
🇳🇱Sokolov, IvanFollow Ivan SokolovTrack their monthly FIDE ratings, games, tournaments and more.
2,567
8
🇳🇱Smeets, JanFollow Jan SmeetsTrack their monthly FIDE ratings, games, tournaments and more.
2,564
9
🇳🇱Bok, BenjaminFollow Benjamin BokTrack their monthly FIDE ratings, games, tournaments and more.
2,560
10
🇳🇱Van den Doel, ErikFollow Erik Van den DoelTrack their monthly FIDE ratings, games, tournaments and more.
2,549
...
2616🇳🇱Oosterlaken, Sjaak1,847
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
45484🇳🇱Oosterlaken, Sjaak1,847
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
62228🇳🇱Oosterlaken, Sjaak1,847