Format
KS
Kuzmin, Sergej
🇨🇿FIDE 367630· Male· Czech Republic· Born in 1981
Follow Sergej KuzminTrack his monthly FIDE ratings, games, tournaments and more.
Sergej Kuzmin, a 45-year-old Czech player, is rated 1972 — just 8 short of his peak of 1980 (Nov 2024, age 43). He plays occasionally (4 games in the last 12 months) and took a 32-month break between Mar 2020 and Dec 2022 (COVID-19 included). Recent appearances: KHSS - Krajska soutez vychod 2025-2026 r4-5 and KHSS - Krajsky prebor 2025-2026 r2-3.
Current rating
1972
Standard
Rpd1957·Blz—
All-time high
1980
−8 pts below
Nov 2024 · age 43
Nov 2024 · age 43
Activity
6
games / yr avg. · ≈1/mo
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#32,286
#32,286 · players worldwide · of 218,279
Career timeline
8 entries2024
All-time peak 1980
at age 43 · −8 from today
Nov 2024
2020
Inactive for 32 months
paused at 1958 → returned at 1955
Mar 2020
2018
Best 12-month gain (+32 Elo)
1893 → 1925
Jan 2018
2017
100 career games
at age 36
Dec 2017
2013
K-factor lowered to 15
at age 32
Apr 2013
2011
Crossed 1800
at age 30
Nov 2011
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+2
1970 → 1972
Tournaments
3
4 games
Score
2.5/ 462.5%
2W1D1L
Top 2 wins
Top 1 loss
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Nov 2025 | 2/2 | #2 | 2585 | +11.2 |
Team | Nov 2025 | 0.5/1 | #73 | 1861 | -2.8 |
Team | Oct 2025 | 0/1 | #70 | 1300 | -6.4 |
Rankings
/
Czech Republic
#1,256
out of 6,361 players
Europe
#23,876
in continent
World
#32,285
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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