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Rossi, Jonas

🇨🇭

FIDEFIDE 1361104· Male· Switzerland· Born in 2004

Follow Jonas RossiTrack his monthly FIDE ratings, games, tournaments and more.

Jonas Rossi, a 22-year-old Swiss player, is rated 1869 — his current career high. He has held steady between 1850 and 1900 for 13 months. 25 rated games in the past year. Recent standard appearances include SGM 2025-2026 (all leagues) Round 5-6, SGM 2025-2026 (all leagues) Round 4, and 22e Open de Vandoeuvre 2025 - Tournoi B (1600 a 2050). Also played 1 blitz event (including B: Zadar Chess Festival - Blitz Turnir) recently.

At junior level, he reached #28 nationally in U20.

Current rating

1869

Standard

Rpd—·Blz1819

All-time high

1869

at best
Mar 2026 · age 22

Activity

24

games / yr avg. · ≈2/mo

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

Signature stat

#56,100

#56,100 · players worldwide · of 218,279

Career timeline

7 entries
2026
All-time peak 1869
at age 22
Mar 2026
2025
Best 12-month gain (+103 Elo)
1760 → 1863
Jun 2025
K-factor lowered to 20
at age 21
Jun 2025
Crossed 1800
at age 21
Jan 2025
2024
28th Swiss U20 player
at age 20 · rated 1798
Nov 2024
Crossed 1600
at age 20
May 2024

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
S: Zadar Chess Festival - B turnir
perf 1918 (+62) · 5/8 · #37
Top opponent
vs Guillaume Chauvon 2,019
SGM 2025-2026 (all leagues) Round 5-6 · Feb 2026 · +14.1 Elo
Evolution
+6
1863 → 1869
Tournaments
6
24 games
Score
13.5/ 2456.3%
13W3D8L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
SGM 2025-2026 (all leagues) Round 5-6
Team
Feb 20262/2#812615+18.4
SGM 2025-2026 (all leagues) Round 4
Team
Jan 20260/1#11491096-9.2
22e Open de Vandoeuvre 2025 - Tournoi B (1600 a 2050)
Open Swiss
Dec 20255/9#291839-5.0
SMM 2025 3. Liga round 7-8
Team
Sep 20251/1#52581+8.0
SMM 2025 3. Liga round 6
Team
Aug 20250.5/1#2091884+0.8
S: Zadar Chess Festival - B turnir
Open Swiss
Jul 20255/8#371918-6.0

Rankings

/
Switzerland
#981
out of 3,528 players
Europe
#41,166
in continent
World
#56,099
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
...
981🇨🇭Rossi, Jonas1,869
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
...
41166🇨🇭Rossi, Jonas1,869
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
...
56099🇨🇭Rossi, Jonas1,869