Format
GB
Gruzmann, Boris
FM🇩🇪FIDE 4105290· Male· Germany· Born in 1934
Follow Boris GruzmannTrack his monthly FIDE ratings, games, tournaments and more.
Boris Gruzmann, a 92-year-old German FIDE Master, is rated 2044 and sitting in the top 10% of players worldwide. He has held steady between 2000 and 2050 for 6 months. 27 rated games in the past year (≈35/year long-term). Recent standard appearances include World Senior Chess Championships 2025 - Over 65, 33. Deutsche Seniorenmannschaftsmeisterschaft der Landesverbaende 2025 over 65, and Deutsche Senioreneinzelmeisterschaft 2025 over 65. His peak of 2326 was reached at age 72 (Oct 2006).
Competes for Germany since Dec 2014. Awarded FM in 2001 (age 67).
Current rating
2044
Standard
Rpd2064·Blz2100
All-time high
2326
−282 pts below
Oct 2006 · age 72
Oct 2006 · age 72
Activity
27
games / yr avg. · ≈2/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
Top 10%
#21,445 · players worldwide · of 216,808
Career timeline
21 entries2019
Re-crossed 2200
at age 85
May 2019
2018
Re-crossed 2200
at age 84
Sep 2018
2016
Best 12-month gain (+66 Elo)
2202 → 2268
Dec 2016
2015
7th 80+ player worldwide
at age 81 · rated 2250
Oct 2015
2014
Switched federation: RUS → GER
at age 80
Dec 2014
500 career games
at age 80
Sep 2014
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-28
2072 → 2044
Tournaments
3
27 games
Score
14/ 2751.9%
8W12D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Oct 2025 | 5.5/11 | #107 | 1954 | -33.8 |
Team | Sep 2025 | 2.5/7 | #52 | 2038 | -10.0 |
Open Swiss | Jun 2025 | 6/9 | #23 | 2129 | +15.8 |
Rankings
/
Germany
#2,507
out of 15,291 players
Europe
#15,758
in continent
World
#21,445
out of 400,000+
National ranking
Europe & World
Europe
World
Germany
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