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LB

Lenz, Boris

🇨🇭

FIDEFIDE 1341626· Male· Switzerland· Born in 1984

Follow Boris LenzTrack his monthly FIDE ratings, games, tournaments and more.

Boris Lenz, a 42-year-old Swiss player, is rated 1822 — just 9 short of his peak of 1831 (Apr 2026, age 42). He is progressing steadily with +48 Elo over the past 12 months. 36 rated games in the past year (≈23/year long-term). Recent standard appearances include SMM Ligen 1-4 2026 round 2, SMM Ligen 1-4 2026 round 1, and SGM 2025-2026 (all leagues) Round 5-6.

Current rating

1822

Standard

Rpd—·Blz—

All-time high

1831

−9 pts below
Apr 2026 · age 42

Activity

15

games / yr avg. · ≈1/mo

35 past 12 mo · ≈3/mo
classical only
Moderately active

Signature stat

#69,558

#69,558 · players worldwide · of 218,279

Career timeline

11 entries
2026
64th Swiss 40-45 player
at age 42 · rated 1831
Apr 2026
All-time peak 1831
at age 42 · −9 from today
Apr 2026
6-month rising streak
+22 Elo
Apr 2026
2025
Crossed 1800
at age 41
Jul 2025
2024
Best 12-month gain (+211 Elo)
1550 → 1761
Jun 2024
Crossed 1600
at age 40
Mar 2024

Standard rating history

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

Activity & highlights

Best result
10 Int. Bodenseeopen 2026
perf 1930 (+108) · 4.5/8 · #56
Top opponent
vs Hieronymus Nicolussi 2,060
10 Int. Bodenseeopen 2026 · May 2026 · +15.9 Elo
Evolution
+13
1809 → 1822
Tournaments
8
23 games
Score
11/ 2347.8%
9W4D10L
Top 3 wins
1.[W]vsHieronymus Nicolussi2,060·10 Int. Bodenseeopen 2026·R8·+15.9
2.[W]vsStefan Berger1,864·SMM Ligen 1-4 2026 round 1·R1·+10.9
3.[W]vsDaniel Roth1,679·17. Engadiner Pfingstopen·R2·+6.1
Top 3 losses
1.[L]vsThomas Brunold1,958·17. Engadiner Pfingstopen·R5·-6.3
2.[L]vsMarc Jud1,963·17. Engadiner Pfingstopen·R3·-6.2
3.[L]vsKrishnan Sudharsan1,996·10 Int. Bodenseeopen 2026·R6·-5.4

Last 12 months — tournaments

8 events
EventDateScoreRankPerfΔ Elo
17. Engadiner Pfingstopen
Swiss
May 20262/5#331765-8.4
10 Int. Bodenseeopen 2026
Open Swiss
May 20264.5/8#561930+4.8
SMM Ligen 1-4 2026 round 2
Team
Apr 20260/1#9261212-5.2
SMM Ligen 1-4 2026 round 1
Team
Mar 20261/1#1362664+11.2
SGM 2025-2026 (all leagues) Round 5-6
Team
Feb 20261/1#6072419+5.0
SGM 2025-2026 (all leagues) Round 4
Team
Jan 20260.5/1#7041931+3.2
Davos Ski Open
Swiss
Nov 20251.5/4#121849+0.6
SGM 2025-2026 (all leagues) Round 1-2
Team
Nov 20250.5/1#7461868+1.6

Rankings

/
Switzerland
#1,269
out of 3,528 players
Europe
#50,618
in continent
World
#69,557
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
...
1269🇨🇭Lenz, Boris1,822
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
...
50618🇨🇭Lenz, Boris1,822
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
...
69557🇨🇭Lenz, Boris1,822