CChessStats
Format
BA

Bertolotto, Aurelien

🇨🇭

FIDEFIDE 1368370· Male· Switzerland· Born in 2007

Follow Aurelien BertolottoTrack his monthly FIDE ratings, games, tournaments and more.

Aurelien Bertolotto, a 19-year-old Swiss player, is rated 1856 — just 16 short of his peak of 1872 (May 2026, age 19). He has fluctuated between 1799 and 1872 over the past 2 years. 35 rated games in the past year (≈30/year long-term). Recent standard appearances include SMM Ligen 1-4 2026 round 3, SMM Ligen 1-4 2026 round 2, and 1er Open de Paques d'Annecy. Also played 2 rapid events (including Championnat International d'Echecs de Lyon Henri Rinck 2026 Rapide) recently.

At junior level, he reached #27 and #30 nationally in U20 and U18.

Current rating

1856

Standard

Rpd1707·Blz—

All-time high

1872

−16 pts below
May 2026 · age 19

Activity

28

games / yr avg. · ≈2/mo

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

Signature stat

#59,748

#59,748 · players worldwide · of 218,279

Career timeline

8 entries
2026
K-factor lowered to 20
at age 19
Jun 2026
27th Swiss U20 player
at age 19 · rated 1872
May 2026
Re-crossed 1800
at age 19
May 2026
All-time peak 1872
at age 19 · −16 from today
May 2026
2025
30th Swiss U18 player
at age 18 · rated 1851
Jun 2025
Crossed 1800
at age 18
Jun 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
1er Open de Paques d'Annecy
perf 1998 (+126) · 5/7 · #6
Top opponent
vs Matheo Garin-Laurel 1,943
1er Open de Paques d'Annecy · Apr 2026 · +24.0 Elo
Evolution
+20
1836 → 1856
Tournaments
9
29 games
Score
17/ 2958.6%
15W4D10L
Top 3 wins
1.[W]vsMatheo Garin-Laurel1,943·1er Open de Paques d'Annecy·R2·+24.0
2.[W]vsNoe Carvalho1,907·1er Open de Paques d'Annecy·R5·+22.0
3.[W]vsArthur Carvalho1,904·1er Open de Paques d'Annecy·R3·+21.8

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
Geneva Open International 2026
Open Swiss
May 20264/6#341880-35.2
3eme Open International de Gex
Open Swiss
May 20264/6#91951+21.6
SMM Ligen 1-4 2026 round 3
Team
May 20260.5/1#7491823-2.8
SMM Ligen 1-4 2026 round 2
Team
Apr 20260.5/1#6241718-4.4
1er Open de Paques d'Annecy
Open Swiss
Apr 20265/7#61998+77.6
SMM Ligen 1-4 2026 round 1
Team
Mar 20260/1#14361048-18.4
Coupe du Leman GE 2025-26 Category B
Swiss
Jan 20261/3#271677-28.0
SMM 2025 3. Liga round 7-8
Team
Sep 20252/1#1082421+9.2
SMM 2025 3. Liga round 5
Open Swiss
Jun 20250/1#267911-27.6
Worst Elo result: Geneva Open International 2026 (-35.2 Elo, finished #34).

Rankings

/
Switzerland
#1,065
out of 3,528 players
Europe
#43,755
in continent
World
#59,747
out of 400,000+

National ranking

Europe & World

Europe
World
Switzerland
1
🇨🇭Milov, VadimFollow Vadim MilovTrack their monthly FIDE ratings, games, tournaments and more.
2,577
2
🇨🇭Bogner, SebastianFollow Sebastian BognerTrack their monthly FIDE ratings, games, tournaments and more.
2,547
3
🇨🇭Peng, Li MinFollow Li Min PengTrack their monthly FIDE ratings, games, tournaments and more.
2,541
4
🇨🇭Demuth, AdrienFollow Adrien DemuthTrack their monthly FIDE ratings, games, tournaments and more.
2,523
5
🇨🇭Georgiadis, NicoFollow Nico GeorgiadisTrack their monthly FIDE ratings, games, tournaments and more.
2,520
6
🇨🇭Pelletier, YannickFollow Yannick PelletierTrack their monthly FIDE ratings, games, tournaments and more.
2,514
7
🇨🇭Kosteniuk, AlexandraFollow Alexandra KosteniukTrack their monthly FIDE ratings, games, tournaments and more.
2,496
8
🇨🇭Georgiadis, IoannisFollow Ioannis GeorgiadisTrack their monthly FIDE ratings, games, tournaments and more.
2,483
9
🇨🇭Vernay, ClovisFollow Clovis VernayTrack their monthly FIDE ratings, games, tournaments and more.
2,465
10
🇨🇭Jenni, FlorianFollow Florian JenniTrack their monthly FIDE ratings, games, tournaments and more.
2,462
...
1065🇨🇭Bertolotto, Aurelien1,856
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
...
43755🇨🇭Bertolotto, Aurelien1,856
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
...
59747🇨🇭Bertolotto, Aurelien1,856