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De Boer, Bas

CM🇳🇱

FIDEFIDE 1050729· Male· Netherlands· Born in 1998

Follow Bas De BoerTrack his monthly FIDE ratings, games, tournaments and more.

Bas De Boer, a 28-year-old Dutch Candidate Master, is rated 2191 and sitting in the top 4% of players worldwide. He is on a breakout run, having gained +82 Elo over the past 12 months. 37 rated games in the past year (≈64/year long-term). Recent standard appearances include Belgian Interclubs Round 2025-2026 Ronde 11, Dutch Team Competition - klasse 1 Round 6, and Oberliga NRW 2025-2026 Maerz 2026. His peak of 2229 was reached at age 26 (Feb 2024).

Awarded CM in 2023 (age 25). At junior level, he reached #10 and #9 nationally in U20 and U18.

Current rating

2191

Standard

Rpd2110·Blz2071

All-time high

2229

−38 pts below
Feb 2024 · age 26

Activity

75

games / yr avg. · ≈6/mo

37 past 12 mo · ≈3/mo
classical only
Active

Signature stat

Top 4%

#8,646 · players worldwide · of 216,808

Career timeline

21 entries
2026
Re-crossed 2200
at age 28
Feb 2026
7-month rising streak
+87 Elo
Feb 2026
2024
74th Dutch 20-35 player
at age 26 · rated 2229
Feb 2024
Re-crossed 2200
at age 26
Feb 2024
All-time peak 2229
at age 26 · −38 from today
Feb 2024
2023
Re-crossed 2200
at age 25
Nov 2023

Standard rating history

Activity & highlights

Top opponent
vs Achim, Dr. IllnerIM 2,424
Oberliga NRW 2025-2026 Maerz 2026 · Mar 2026 · +5.8 Elo
Evolution
+77
2114 → 2191
Tournaments
24
35 games
Score
19.5/ 3555.7%
11W17D7L

Last 12 months — tournaments

20 events
EventDateScoreRankPerfΔ Elo
Belgian Interclubs Round 2025-2026 Ronde 11
Team
Apr 20260/1#14331581-5.2
Dutch Team Competition - klasse 1 Round 6
Team
Mar 20260/1#1741371-11.0
Oberliga NRW 2025-2026 Maerz 2026
Team
Mar 20261/2#412305+5.0
Belgian Interclubs Round 2025-2026 Ronde 9
Team
Mar 20260.5/1#6612072-3.6
Dutch Team Competition - klasse 1 Round 8
Team
Mar 20261/1#512912+7.4
Belgian Interclubs Round 2025-2026 Ronde 8
Team
Mar 20260/1#12961530-6.6
Belgian Interclubs Round 2025-2026 Ronde 7
Team
Feb 20260.5/1#7722226+0.6
Dutch Team Competition - klasse 1 Round 7
Team
Feb 20260.5/1#1012147-0.8
Oberliga NRW 2025-2026 Januar 2026
Team
Jan 20261.5/2#102494+16.2
Dutch Team Competition - klasse 1 Round 5
Team
Dec 20251/1#132663+2.8

Most-Played Opponents

vsThomas BeerdsenGM
🇳🇱NED·2518
+1 −5 =0
6 games·last met Jan 2025
View head-to-head →
vsEelke De BoerIM
🇳🇱NED·2406
+0 −4 =2
6 games·last met Oct 2018
View head-to-head →
vsSiem Van DaelFM
🇳🇱NED·2336
+1 −2 =2
5 games·last met May 2018
View head-to-head →

Rankings

/
Netherlands
#292
out of 4,901 players
Europe
#6,076
in continent
World
#8,646
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
...
292🇳🇱De Boer, Bas2,191
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
...
6076🇳🇱De Boer, Bas2,191
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
...
8646🇳🇱De Boer, Bas2,191