CChessStats
Format
LB

Lewerissa, Bas

🇳🇱

FIDEFIDE 40115550· Male· Netherlands· Born in 1965

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

Bas Lewerissa, a 61-year-old Dutch player, is rated 1727 — just 11 short of his peak of 1738 (Feb 2026, age 61). He is on a steady climb with +60 Elo over the past 12 months. 14 rated games in the past year. Recent standard appearances include Dutch Team Competition - klasse 5 Round 5, Dutch Team Competition - klasse 5 Round 7, and 85e Noteboomtoernooi - Vierkampen.

Current rating

1727

Standard

Rpd—·Blz—

All-time high

1738

−11 pts below
Feb 2026 · age 61

Activity

28

games / yr avg. · ≈2/mo

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

Signature stat

#100,434

#100,434 · players worldwide · of 218,279

Career timeline

6 entries
2026
Best 12-month gain (+71 Elo)
1667 → 1738
Feb 2026
All-time peak 1738
at age 61 · −11 from today
Feb 2026
Crossed 1600
at age 61
Jan 2026
Crossed 1500
at age 61
Jan 2026
Crossed 1400
at age 61
Jan 2026
First FIDE rating
1667 · at age 61
Jan 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Marcel Denie 1,869
85e Noteboomtoernooi - Vierkampen · Feb 2026 · +7.5 Elo
Evolution
+60
1667 → 1727
Tournaments
8
12 games
Score
5.5/ 1245.8%
3W5D4L

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
Dutch Team Competition - klasse 5 Round 5
Team
Mar 20260/1#6871135-9.6
Dutch Team Competition - klasse 5 Round 7
Team
Mar 20260.5/1#3291808+4.0
85e Noteboomtoernooi - Vierkampen
Open Swiss
Feb 20261.5/3#221851+18.4
Dutch Team Competition - klasse 5 Round 6
Team
Feb 20260/1#496877-23.2
Tata Steel Chess 2026 - Weekendvierkampen
Round-Robin
Jan 20263/3#102536+71.2
Dutch Team Competition - klasse 5 Round 4
Team
Dec 20250/1#62210150.0
Dutch Team Competition - klasse 5 Round 3
Team
Nov 20250/1#4429710.0
Dutch Team Competition - klasse 5 Round 1
Team
Oct 20250.5/1#21718540.0
Worst Elo result: Dutch Team Competition - klasse 5 Round 6 (-23.2 Elo, finished #496).

Rankings

/
Netherlands
#3,750
out of 4,909 players
Europe
#71,191
in continent
World
#100,432
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
...
3750🇳🇱Lewerissa, Bas1,727
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
...
71191🇳🇱Lewerissa, Bas1,727
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
...
100432🇳🇱Lewerissa, Bas1,727