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Roos, Guido

🇨🇭

FIDEFIDE 1392522· Male· Switzerland· Born in 1959

Follow Guido RoosTrack his monthly FIDE ratings, games, tournaments and more.

Guido Roos, a 67-year-old Swiss player, is rated 1648 — just 10 short of his peak of 1658 (Apr 2026, age 67). He plays occasionally (5 games in the last 12 months). Recent standard appearances include SMM Ligen 1-4 2026 round 3, SMM Ligen 1-4 2026 round 2, and SMM Ligen 1-4 2026 round 1.

Current rating

1648

Standard

Rpd—·Blz—

All-time high

1658

−10 pts below
Apr 2026 · age 67

Activity

12

games / yr avg. · ≈1/mo

5 past 12 mo
classical only
Moderately active

Signature stat

#128,945

#128,945 · players worldwide · of 218,279

Career timeline

5 entries
2026
All-time peak 1658
at age 67 · −10 from today
Apr 2026
Crossed 1600
at age 67
Feb 2026
Crossed 1500
at age 67
Feb 2026
Crossed 1400
at age 67
Feb 2026
First FIDE rating
1652 · at age 67
Feb 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Hans Schnarwiler 1,782
IGM 2025-26 Kat. C round 1-5 · Nov 2025 · +3.6 Elo
Evolution
-4
1652 → 1648
Tournaments
4
5 games
Score
1.5/ 530.0%
1W1D3L
Top 2 wins
1.[W]vsCesare Ciglia1,493·SMM Ligen 1-4 2026 round 1·R1·+5.6
2.[D]vsHans Schnarwiler1,782·IGM 2025-26 Kat. C round 1-5·R4·+3.6
Top 3 losses
1.[L]vsAndreas Wuest1,747·IGM 2025-26 Kat. C round 1-5·R3·-7.3
2.[L]vsPavel Dobias1,850·SMM Ligen 1-4 2026 round 2·R1·-4.9
3.[L]vsArif Bilic1,850·SMM Ligen 1-4 2026 round 3·R1·-4.8

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
SMM Ligen 1-4 2026 round 3
Team
May 20260/1#10601050-5.0
SMM Ligen 1-4 2026 round 2
Team
Apr 20260/1#9051050-5.0
SMM Ligen 1-4 2026 round 1
Team
Mar 20261/1#3102293+5.8
IGM 2025-26 Kat. C round 1-5
Team
Nov 20250.5/2#121574-8.0

Rankings

/
Switzerland
#2,416
out of 3,528 players
Europe
#88,416
in continent
World
#128,939
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
...
2416🇨🇭Roos, Guido1,648
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
...
88416🇨🇭Roos, Guido1,648
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
...
128939🇨🇭Roos, Guido1,648