Format
SJ
Slezak, Jiri
🇨🇿FIDE 389331· Male· Czech Republic· Born in 1977
Follow Jiri SlezakTrack his monthly FIDE ratings, games, tournaments and more.
Jiri Slezak, a 49-year-old Czech player. He plays occasionally (8 games in the last 12 months). Recent appearance: JMSS - Krajsky prebor II C 2025-2026 r8-9. His peak of 1952 was reached at age 49 (Mar 2026).
Current rating
—
unranked
Rpd—·Blz—
All-time high
1952
−1952 pts below
Mar 2026 · age 49
Mar 2026 · age 49
Activity
96
games / yr avg. · ≈8/mo
8 past 12 mo · ≈1/mo
classical only
Very active
classical only
Very active
Signature stat
#1,472
Czech Republic
Career timeline
3 entries2026
Crossed 1800
at age 49
Mar 2026
All-time peak 1952
at age 49
Mar 2026
First FIDE rating
1952 · at age 49
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
2
3 games
Score
2/ 366.7%
1W2D0L
Top 1 win
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 1.5/2 | #12 | 1755 | 0.0 |
Team | Jan 2026 | 0.5/1 | #57 | 1886 | 0.0 |
Rankings
/
Czech Republic
#1,472
out of 6,368 players
Europe
#28,179
in continent
World
#36,795
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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