Format
PP
Pesek, Petr
🇨🇿FIDE 23735872· Male· Czech Republic· Born in 2011
Follow Petr PesekTrack his monthly FIDE ratings, games, tournaments and more.
Petr Pesek, a 15-year-old Czech player, is rated 1620 — his current career high. He is rising rapidly, having gained +101 Elo over the past 12 months. 25 rated games in the past year (≈15/year long-term). Recent standard appearances include FIDE Open QCC Ceske Budejovice 2026, JSS - 2. divize skupina B 2025-2026 r6-7, and Chess festival Ceske Budejovice 2025 - Open - B. He took a 20-month break between Sep 2021 and Jun 2023.
At junior level, he reached #38 and #41 nationally in U12 and U10.
Current rating
1620
Standard
Rpd—·Blz—
All-time high
1620
at best
Jun 2026 · age 15
Jun 2026 · age 15
Activity
17
games / yr avg. · ≈1/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#139,337
#139,337 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1620
at age 15
Jun 2026
Crossed 1600
at age 15
Feb 2026
2024
Best 12-month gain (+544 Elo)
1006 → 1550
Mar 2024
Crossed 1500
at age 13
Mar 2024
Crossed 1400
at age 13
Mar 2024
2023
38th Czech U12 player
at age 12 · rated 1398
Jul 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Evolution
+101
1519 → 1620
Tournaments
5
23 games
Score
12.5/ 2354.3%
8W9D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 4.5/8 | #14 | 1730 | +10.4 |
Team | Jan 2026 | 1.5/2 | #11 | 2010 | +44.8 |
Team | Nov 2025 | 0.5/1 | #54 | 1697 | +7.6 |
Team | Nov 2025 | 1/1 | #86 | 2500 | -12.8 |
Open Swiss | Jun 2025 | 5/8 | #21 | 1737 | +50.8 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Czech Republic
#4,724
out of 6,361 players
Europe
#94,195
in continent
World
#139,328
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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Europe
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World
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