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Lambert Ciesielczyk, Bastien

🇫🇷

FIDEFIDE 80488420· Male· France· Born in 2010

Follow Bastien Lambert CiesielczykTrack his monthly FIDE ratings, games, tournaments and more.

Bastien Lambert Ciesielczyk, a 16-year-old French player, is rated 1587. He has slipped back 145 Elo over the past 12 months. 24 rated games in the past year (≈16/year long-term). Recent standard appearances include Championnat du Morbihan toutes categories 2025-26 (-2200) r7, Team 2026 - BRE Avril, and Bretagne Jeunes 2026 U16. Also played 2 rapid events (including 17e open rapide de Domloup (championnat de Bretagne 2026)) recently. His peak of 1735 was reached at age 15 (Apr 2025).

Current rating

1587

Standard

Rpd1529·Blz1543

All-time high

1735

−148 pts below
Apr 2025 · age 15

Activity

15

games / yr avg. · ≈1/mo

24 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#151,371

#151,371 · players worldwide · of 216,808

Career timeline

5 entries
2025
Crossed 1600
at age 15
Apr 2025
Crossed 1500
at age 15
Apr 2025
Crossed 1400
at age 15
Apr 2025
All-time peak 1735
at age 15 · −148 from today
Apr 2025
First FIDE rating
1735 · at age 15
Apr 2025

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Jean-Marc Seng 1,894
Team 2026 - BRE Janvier · Jan 2026 · +10.6 Elo
Evolution
-126
1713 → 1587
Tournaments
15
33 games
Score
12/ 3336.4%
12W9D12L
Top 3 wins
1.[W]vsTitouan Poixe1,698·Team 2026 - 60mn Decembre·R5·+21.4
2.[W]vsRaphael Pernot1,553·Bretagne Jeunes 2026 U16·R2·+16.2
3.[W]vsDaniel Criado1,546·Team 2026 - BRE Decembre·R1·+13.0
Top 3 losses
1.[L]vsMartin Osmont1,506·Team 2026 - 60mn Novembre·R10·-27.1
2.[L]vsNathan Slater1,556·Team 2026 - 60mn Fevrier·R15·-27.0
3.[L]vsLucas Huge1,516·Bretagne Jeunes 2026 U16·R4·-25.8

Last 12 months — tournaments

top 10 of 15
EventDateScoreRankPerfΔ Elo
Championnat du Morbihan toutes categories 2025-26 (-2200) r7
Open Swiss
Apr 20260/1#41884-16.4
Team 2026 - BRE Avril
Team
Apr 20260/1#179933-13.6
Championnat du Morbihan toutes categories 2025-26 (-2200) r6
Open Swiss
Mar 20260/1#451078-11.2
Bretagne Jeunes 2026 U16
Open Swiss
Feb 20262.5/6#241528-52.8
Team 2026 - 60mn Fevrier
Team
Feb 20261/1#3012356-27.2
Worst Elo result: Bretagne Jeunes 2026 U16 (-52.8 Elo, finished #24).

Rankings

/
France
#11,670
out of 24,420 players
Europe
#100,590
in continent
World
#151,355
out of 400,000+

National ranking

Europe & World

Europe
World
France
1
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
2
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
3
🇫🇷Bacrot, EtienneFollow Etienne BacrotTrack their monthly FIDE ratings, games, tournaments and more.
2,626
4
🇫🇷Lagarde, MaximeFollow Maxime LagardeTrack their monthly FIDE ratings, games, tournaments and more.
2,618
5
🇫🇷Moussard, JulesFollow Jules MoussardTrack their monthly FIDE ratings, games, tournaments and more.
2,613
6
🇫🇷Fressinet, LaurentFollow Laurent FressinetTrack their monthly FIDE ratings, games, tournaments and more.
2,610
6
🇫🇷Maurizzi, MarcAndriaFollow MarcAndria MaurizziTrack their monthly FIDE ratings, games, tournaments and more.
2,610
8
🇫🇷Kamsky, GataFollow Gata KamskyTrack their monthly FIDE ratings, games, tournaments and more.
2,596
9
🇫🇷Bauer, ChristianFollow Christian BauerTrack their monthly FIDE ratings, games, tournaments and more.
2,557
10
🇫🇷Cornette, MatthieuFollow Matthieu CornetteTrack their monthly FIDE ratings, games, tournaments and more.
2,556
...
11670🇫🇷Lambert Ciesielczyk, Bastien1,587
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
...
100590🇫🇷Lambert Ciesielczyk, Bastien1,587
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
...
151355🇫🇷Lambert Ciesielczyk, Bastien1,587