Format
CL
Cieslak, Leszek
🇨🇿FIDE 334847· Male· Czech Republic· Born in 1977
Follow Leszek CieslakTrack his monthly FIDE ratings, games, tournaments and more.
Leszek Cieslak, a 49-year-old Czech player, is rated 1875. He plays occasionally (2 games in the last 12 months) and took a 14-month break between Nov 2024 and Feb 2026. Recent appearance: KSSV - Krajsky prebor 2025-2026 r9-10. His peak of 2008 was reached at age 37 (Jun 2014).
Current rating
1875
Standard
Rpd1879·Blz1870
All-time high
2008
−133 pts below
Jun 2014 · age 37
Jun 2014 · age 37
Activity
8
games / yr avg. · ≈1/mo
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#54,483
#54,483 · players worldwide · of 216,808
Career timeline
10 entries2024
Inactive for 14 months
paused at 1852 → returned at 1865
Nov 2024
Best 12-month gain (+122 Elo)
1759 → 1881
Mar 2024
2023
Re-crossed 1800
at age 46
Dec 2023
2016
Re-crossed 2000
at age 39
Jul 2016
2014
All-time peak 2008
at age 37 · −133 from today
Jun 2014
Crossed 2000
at age 37
May 2014
Standard rating history
Last 12 months — activity & highlights
Evolution
+23
1852 → 1875
Tournaments
2
2 games
Score
2/ 2100.0%
2W0D0L
Top 2 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #49 | 2667 | +10.0 |
Team | Jan 2026 | 1/1 | #28 | 2757 | +12.8 |
Rankings
/
Czech Republic
#2,299
out of 6,368 players
Europe
#39,977
in continent
World
#54,483
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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