CChessStats
Format
DJ

De Jong, Siegbert

🇳🇱

FIDEFIDE 1007254· Male· Netherlands· Born in 1955

Follow Siegbert De JongTrack his monthly FIDE ratings, games, tournaments and more.

Siegbert De Jong, a 71-year-old Dutch player, is rated 1906. He plays occasionally (8 games in the last 12 months) and had 3 career breaks: 12 months (2013–2014), 21 months (2015–2017) and 14 months (2018–2019). Recent standard appearances include Dutch Team Competition - klasse 3 Round 9, Dutch Team Competition - klasse 5 Round 5, and Dutch Team Competition - klasse 5 Round 7. His peak of 2020 was reached at age 55 (May 2010).

Current rating

1906

Standard

Rpd—·Blz—

All-time high

2020

−114 pts below
May 2010 · age 55

Activity

6

games / yr avg. · ≈1/mo

8 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#46,684

#46,684 · players worldwide · of 216,808

Career timeline

14 entries
2026
88th Dutch 70-75 player
at age 71 · rated 1914
Apr 2026
2025
Best 12-month gain (+63 Elo)
1815 → 1878
Jan 2025
2018
Inactive for 14 months
paused at 1904 → returned at 1889
Sep 2018
2017
K-factor lowered to 20
at age 62
Nov 2017
2016
83rd Dutch 60-65 player
at age 61 · rated 1944
Nov 2016
2015
Inactive for 21 months
paused at 1944 → returned at 1926
Dec 2015

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Bert Westerkamp 1,949
Dutch Team Competition - klasse 5 Round 1 · Oct 2025 · +1.6 Elo
Evolution
+16
1890 → 1906
Tournaments
8
8 games
Score
4.5/ 856.3%
3W3D2L

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 3 Round 9
Team
Apr 20260/1#4141201-7.6
Dutch Team Competition - klasse 5 Round 5
Team
Mar 20261/1#1382698+10.8
Dutch Team Competition - klasse 5 Round 7
Team
Mar 20260.5/1#2891836-2.0
Dutch Team Competition - klasse 5 Round 6
Team
Feb 20261/1#1262702+10.2
Dutch Team Competition - klasse 5 Round 4
Team
Dec 20250/1#5731206-7.4

Rankings

/
Netherlands
#2,004
out of 4,901 players
Europe
#34,385
in continent
World
#46,684
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
...
2004🇳🇱De Jong, Siegbert1,906
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
...
34385🇳🇱De Jong, Siegbert1,906
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
...
46684🇳🇱De Jong, Siegbert1,906