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Dekker, Derk

🇳🇱

FIDEFIDE 1039679· Male· Netherlands· Born in 1978

Follow Derk DekkerTrack his monthly FIDE ratings, games, tournaments and more.

Derk Dekker, a 48-year-old Dutch player, is rated 1987 — his current career high. He is on a steady climb with +36 Elo over the past 12 months. 13 rated games in the past year (≈9/year long-term). Recent standard appearances include Dutch Team Competition - klasse 4 Round 9, Icelandic Team Chess Championship 2025-26 - 4th league Rounds 5-7, and Icelandic Team Chess Championship 2025-26 - 2nd league Rounds 5-7.

Current rating

1987

Standard

Rpd1918·Blz—

All-time high

1987

at best
May 2026 · age 48

Activity

11

games / yr avg. · ≈1/mo

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

Signature stat

#29,609

#29,609 · players worldwide · of 216,808

Career timeline

7 entries
2026
All-time peak 1987
at age 48
May 2026
2020
Inactive for 17 months
paused at 1907 → returned at 1906
Apr 2020
2019
Best 12-month gain (+65 Elo)
1855 → 1920
Oct 2019
K-factor lowered to 20
at age 41
Feb 2019
2015
Crossed 1800
at age 37
Dec 2015
First FIDE rating
1861 · at age 37
Dec 2015

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Sigurdur SigfussonFM 2,282
Icelandic Team Chess Championship 2025-26 - 4th league Rounds 5-7 · Mar 2026 · +7.1 Elo
Evolution
+44
1943 → 1987
Tournaments
10
14 games
Score
8.5/ 1460.7%
8W3D3L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 4 Round 9
Team
Apr 20261/1#1462794+10.6
Icelandic Team Chess Championship 2025-26 - 4th league Rounds 5-7
Team
Mar 20260.5/1#782282+7.8
Icelandic Team Chess Championship 2025-26 - 2nd league Rounds 5-7
Team
Mar 20262/2#132557+9.4
Dutch Team Competition - klasse 4 Round 7
Team
Feb 20260/1#6581288-6.6
Chessfestival Groningen 2025 Vierkampen
Round-Robin
Dec 20251.5/3#301954-1.2
Hot streak: 3 tournaments without losing Elo.

Rankings

/
Netherlands
#1,204
out of 4,901 players
Europe
#21,875
in continent
World
#29,609
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
...
1204🇳🇱Dekker, Derk1,987
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
...
21875🇳🇱Dekker, Derk1,987
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
...
29609🇳🇱Dekker, Derk1,987