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De Lellis, Pietro

🇨🇭

FIDEFIDE 1342231· Male· Switzerland· Born in 2007

Follow Pietro De LellisTrack his monthly FIDE ratings, games, tournaments and more.

Pietro De Lellis, a 19-year-old Swiss player, is rated 1943 — his current career high. He plays occasionally (6 games in the last 12 months) and took a 35-month break between Sep 2019 and Sep 2022 (COVID-19 included). Recent appearance: SEM 2025 HT1.

At junior level, he reached #21, #20, #19, #23 and #16 nationally in U20, U18, U16, U14 and U12.

Current rating

1943

Standard

Rpd—·Blz—

All-time high

1943

at best
Aug 2025 · age 18

Activity

15

games / yr avg. · ≈1/mo

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

Signature stat

#38,106

#38,106 · players worldwide · of 218,279

Career timeline

12 entries
2026
21st Swiss U20 player
at age 19 · rated 1943
Jan 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
All-time peak 1943
at age 18
Aug 2025
2024
20th Swiss U18 player
at age 17 · rated 1914
Aug 2024
100 career games
at age 17
Aug 2024
Crossed 1800
at age 17
Mar 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Best result
SEM 2025 HT1
perf 2176 (+233) · 5/6 · #9
Top opponent
vs Fridolin Marty 1,952
SEM 2025 HT1 · Jul 2025 · +20.5 Elo
Evolution
+38
1905 → 1943
Tournaments
1
7 games
Score
5/ 771.4%
5W0D2L
Top 3 wins
1.[W]vsFridolin Marty1,952·SEM 2025 HT1·R2·+20.5
2.[W]vsHans Joller1,878·SEM 2025 HT1·R6·+16.3
3.[W]vsBeat Hunkeler1,874·SEM 2025 HT1·R4·+16.1
Top 2 losses
1.[L]vsMilo Marmy1,904·SEM 2025 HT1·R3·-22.2
2.[L]vsAlexej Tchenash1,974·SEM 2025 HT1·R5·-18.2

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
SEM 2025 HT1
Open Swiss
Jul 20255/6#92176+37.6

Rankings

/
Switzerland
#621
out of 3,528 players
Europe
#28,164
in continent
World
#38,105
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
...
621🇨🇭De Lellis, Pietro1,943
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
...
28164🇨🇭De Lellis, Pietro1,943
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
...
38105🇨🇭De Lellis, Pietro1,943