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Dekker, Constantijn

🇳🇱

FIDEFIDE 1072439· Male· Netherlands· Born in 2000

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

Constantijn Dekker, a 26-year-old Dutch player, is rated 1959. He has slipped back 59 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 5 Round 5, Dutch Team Competition - klasse 5 Round 6, and Dutch Team Competition - klasse 5 Round 3. His peak of 2056 was reached at age 24 (Dec 2024).

At junior level, he reached #23 nationally in U20.

Current rating

1959

Standard

Rpd—·Blz—

All-time high

2056

−97 pts below
Dec 2024 · age 24

Activity

10

games / yr avg. · ≈1/mo

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

Signature stat

#34,834

#34,834 · players worldwide · of 218,279

Career timeline

9 entries
2024
All-time peak 2056
at age 24 · −97 from today
Dec 2024
2023
Best 12-month gain (+123 Elo)
1913 → 2036
Feb 2023
Crossed 2000
at age 23
Feb 2023
K-factor lowered to 20
at age 23
Feb 2023
2020
23rd Dutch U20 player
at age 20 · rated 1929
Oct 2020
Inactive for 18 months
paused at 1929 → returned at 1932
Apr 2020

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19

Activity & highlights

Top opponent
vs Henk Dissel 1,961
Dutch Team Competition - klasse 5 Round 2 · Nov 2025 · +10.2 Elo
Evolution
-59
2018 → 1959
Tournaments
5
6 games
Score
3/ 650.0%
3W2D1L
Top 1 loss
1.[L]vsDhruv Kumar1,673·Dutch Team Competition - klasse 5 Round 3·R1·-16.7

Last 12 months — tournaments

5 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 5 Round 5
Team
Mar 20260.5/1#3331875-2.4
Dutch Team Competition - klasse 5 Round 6
Team
Feb 20261/1#1482582+6.2
Dutch Team Competition - klasse 5 Round 3
Team
Nov 20250/1#493873-16.8
Dutch Team Competition - klasse 5 Round 2
Team
Nov 20251/1#482761+9.6
Dutch Team Competition - klasse 5 Round 1
Team
Oct 20250.5/1#3421887-2.2
Worst Elo result: Dutch Team Competition - klasse 5 Round 3 (-16.8 Elo, finished #493).

Rankings

/
Netherlands
#1,434
out of 4,909 players
Europe
#25,752
in continent
World
#34,833
out of 400,000+

National ranking

Europe & World

Europe
World
Netherlands
1
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
2
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
3
🇳🇱Van Wely, LoekFollow Loek Van WelyTrack their monthly FIDE ratings, games, tournaments and more.
2,636
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
...
1434🇳🇱Dekker, Constantijn1,959
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿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.
2,713
...
25752🇳🇱Dekker, Constantijn1,959
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
34833🇳🇱Dekker, Constantijn1,959