CChessStats
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MP

Mattmann, Peter

🇨🇭

FIDEFIDE 1325140· Male· Switzerland· Born in 1965

Follow Peter MattmannTrack his monthly FIDE ratings, games, tournaments and more.

Peter Mattmann, a 61-year-old Swiss player, is rated 1771. He has held steady between 1750 and 1800 for 2 years. 29 rated games in the past year (≈11/year long-term). Recent standard appearances include SMM Ligen 1-4 2026 round 3, SMM Ligen 1-4 2026 round 2, and REM 2026 round 5. He took a 29-month break between Feb 2020 and Aug 2022 (COVID-19 included). His peak of 1829 was reached at age 47 (Mar 2012).

Current rating

1771

Standard

Rpd—·Blz—

All-time high

1829

−58 pts below
Mar 2012 · age 47

Activity

19

games / yr avg. · ≈2/mo

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

Signature stat

#85,529

#85,529 · players worldwide · of 218,279

Career timeline

11 entries
2024
Best 12-month gain (+186 Elo)
1578 → 1764
Mar 2024
2023
Re-crossed 1600
at age 58
Aug 2023
100 career games
at age 58
Feb 2023
2020
Inactive for 29 months
paused at 1638 → returned at 1616
Feb 2020
2016
K-factor lowered to 20
at age 51
Jun 2016
2013
86th Swiss 45-50 player
at age 48 · rated 1795
Apr 2013

Standard rating history

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

Activity & highlights

Top opponent
vs Ivo Berweger 1,889
REM 2026 round 2-3 · Feb 2026 · +3.6 Elo
Evolution
-12
1783 → 1771
Tournaments
17
34 games
Score
14/ 3441.2%
14W7D13L
Top 3 wins
1.[W]vsWalter Stegmaier1,844·SMM 2025 3. Liga round 5·R1·+11.7
2.[W]vsWalter Stegmaier1,841·SGM 2025-2026 (all leagues) Round 1-2·R1·+11.7
3.[W]vsKuno Pfund1,797·SEM 2025 HT2·R5·+10.9
Top 3 losses
1.[L]vsVicentiu Bratosin1,695·SGM 2025-2026 (all leagues) Round 4·R2·-12.3
2.[L]vsRodrigo Sobrino1,731·SEM 2025 HT2·R1·-10.9
3.[L]vsChristian Strupp1,735·SEM 2025 HT2·R6·-10.8

Last 12 months — tournaments

17 events
EventDateScoreRankPerfΔ Elo
REM 2026 round 6
Open Swiss
May 20260.5/1#20—-2.0
SMM Ligen 1-4 2026 round 3
Team
May 20260.5/1#78517710.0
SMM Ligen 1-4 2026 round 2
Team
Apr 20261/1#2792487+7.6
REM 2026 round 5
Open Swiss
Apr 20260/1#321061-7.4
SMM Ligen 1-4 2026 round 1
Team
Mar 20261/1#1722403+5.8
SGM 2025-2026 (all leagues) Round 7
Team
Mar 20261/1#3152502+8.4
REM 2026 round 2-3
Open Swiss
Feb 20260.5/2#331629-7.4
SGM 2025-2026 (all leagues) Round 5-6
Team
Feb 20260/2#14071188-10.0
SGM 2025-2026 (all leagues) Round 4
Team
Jan 20260/1#922895-12.6
SGM 2025-2026 (all leagues) Round 3
Team
Dec 20251/1#1332427+5.8
Worst Elo result: SEM 2025 HT2 (-18.8 Elo, finished #29).

Rankings

/
Switzerland
#1,596
out of 3,528 players
Europe
#61,483
in continent
World
#85,527
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
...
1596🇨🇭Mattmann, Peter1,771
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
...
61483🇨🇭Mattmann, Peter1,771
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
...
85527🇨🇭Mattmann, Peter1,771