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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 1826 — just 5 short of his peak of 1831 (Apr 2026, age 42). He is progressing steadily with +67 Elo over the past 12 months. 23 rated games in the past year (≈21/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

1826

Standard

Rpd—·Blz—

All-time high

1831

−5 pts below
Apr 2026 · age 42

Activity

12

games / yr avg. · ≈1/mo

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

Signature stat

#68,349

#68,349 · players worldwide · of 216,808

Career timeline

11 entries
2026
64th Swiss 40-45 player
at age 42 · rated 1831
Apr 2026
All-time peak 1831
at age 42 · −5 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

Last 12 months — activity & highlights

Best result
16. Engadiner Pfingstopen
perf 2049 (+240) · 3/5 · #12
Top opponent
vs Thomas Naef 2,110
16. Engadiner Pfingstopen · Jun 2025 · +7.0 Elo
Evolution
+52
1774 → 1826
Tournaments
9
25 games
Score
11.5/ 2546.0%
9W7D9L
Top 3 wins
1.[W]vsHans-Joerg Illi1,959·SMM 2025 3. Liga round 4·R1·+14.9
2.[W]vsPeter Ladner1,987·9. Int. Bodenseeopen 2025·R2·+14.7
3.[W]vsJan Skobe1,950·16. Engadiner Pfingstopen·R1·+13.8
Top 3 losses
1.[L]vsGuus Beltman1,898·9. Int. Bodenseeopen 2025·R8·-7.5
2.[L]vsMartin Hanewinkel1,962·9. Int. Bodenseeopen 2025·R5·-5.9
3.[L]vsThomas Kummle1,975·16. Engadiner Pfingstopen·R2·-5.6

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
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

Rankings

/
Switzerland
#1,228
out of 3,418 players
Europe
#49,770
in continent
World
#68,349
out of 400,000+

National ranking

Europe & World

Europe
World
Switzerland
1
🇨🇭Milov, VadimFollow Vadim MilovTrack their monthly FIDE ratings, games, tournaments and more.
2,576
2
🇨🇭Bogner, SebastianFollow Sebastian BognerTrack their monthly FIDE ratings, games, tournaments and more.
2,546
3
🇨🇭Peng, Li MinFollow Li Min PengTrack their monthly FIDE ratings, games, tournaments and more.
2,535
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.
2,491
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
...
1228🇨🇭Lenz, Boris1,826
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿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.
2,708
...
49770🇨🇭Lenz, Boris1,826
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
68349🇨🇭Lenz, Boris1,826