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Van der Werff, Cor

🇳🇱

FIDEFIDE 1041339· Male· Netherlands· Born in 1953

Follow Cor Van der WerffTrack his monthly FIDE ratings, games, tournaments and more.

Cor Van Der Werff, a 73-year-old Dutch player, is rated 1729. He plays occasionally (4 games in the last 12 months). Recent appearances: Dutch Team Competition - klasse 6 Round 4 and Nazomervierkampentoernooi Assen 2025. His peak of 1770 was reached at age 71 (Mar 2024).

Current rating

1729

Standard

Rpd—·Blz—

All-time high

1770

−41 pts below
Mar 2024 · age 71

Activity

3

games / yr avg.

4 past 12 mo
classical only
Occasional

Signature stat

#99,637

#99,637 · players worldwide · of 216,808

Career timeline

9 entries
2026
K-factor lowered to 20
at age 73
Jan 2026
2024
Best 12-month gain (+183 Elo)
1587 → 1770
Mar 2024
All-time peak 1770
at age 71 · −41 from today
Mar 2024
2023
Re-crossed 1600
at age 70
May 2023
2022
Crossed 1600
at age 69
May 2022
2020
Crossed 1500
at age 67
Apr 2020

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Johan Zwanepol 1,766
Dutch Team Competition - klasse 6 Round 4 · Dec 2025 · +11.1 Elo
Evolution
+16
1713 → 1729
Tournaments
2
6 games
Score
2.5/ 641.7%
3W1D2L
Top 1 loss
1.[L]vsJaap Hettinga1,665·Nazomervierkampentoernooi Assen 2025·R3·-22.3

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 6 Round 4
Team
Dec 20251/1#182566+23.2
Nazomervierkampentoernooi Assen 2025
Round-Robin
Aug 20251.5/3#171670-7.2

Rankings

/
Netherlands
#3,770
out of 4,901 players
Europe
#70,637
in continent
World
#99,636
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
...
3770🇳🇱Van der Werff, Cor1,729
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
...
70637🇳🇱Van der Werff, Cor1,729
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
...
99636🇳🇱Van der Werff, Cor1,729