Format
BJ
Blazek, Jiri
🇨🇿FIDE 330515· Male· Czech Republic· Born in 1989
Follow Jiri BlazekTrack his monthly FIDE ratings, games, tournaments and more.
Jiri Blazek, a 37-year-old Czech player, is rated 2082 — his current career high and sitting in the top 8% of players worldwide. He plays occasionally (6 games in the last 12 months) and took a 124-month break between Jul 2008 and Dec 2018. Recent appearances: JSS - 2. divize skupina Finale B 2025-2026 r3-4 and JSS - 2. divize skupina A 2025-2026 r6-7. Also played 1 blitz event (including Memorial Frantiska Cernika 2025) recently.
At junior level, he reached #53 and #34 nationally in U20 and U18.
Current rating
2082
Standard
Rpd2030·Blz2019
All-time high
2082
at best
Apr 2026 · age 37
Apr 2026 · age 37
Activity
6
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
Top 8%
#17,150 · players worldwide · of 218,279
Career timeline
12 entries2026
57th Czech 35-40 player
at age 37 · rated 2082
May 2026
All-time peak 2082
at age 37
Apr 2026
2020
Re-crossed 2000
at age 31
Mar 2020
K-factor lowered to 20
at age 31
Mar 2020
2019
Best 12-month gain (+82 Elo)
1945 → 2027
Nov 2019
Crossed 2000
at age 30
Apr 2019
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
+25
2057 → 2082
Tournaments
5
6 games
Score
5/ 683.3%
4W2D0L
Top 3 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #38 | 2779 | +7.4 |
Team | Feb 2026 | 0.5/1 | #46 | 2110 | +1.0 |
Team | Jan 2026 | 2/2 | #1 | 2619 | +7.6 |
Team | Nov 2025 | 0.5/1 | #58 | 1969 | -2.4 |
Team | Nov 2025 | 1/1 | #21 | 2898 | +11.2 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Czech Republic
#580
out of 6,361 players
Europe
#12,496
in continent
World
#17,150
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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| ... | ||
| 580 | 2,082 | |
Europe
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| ... | ||
| 12496 | 2,082 | |
World
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| ... | ||
| 17150 | 2,082 | |