Format
HO
Hajek, Oskar
CM🇨🇿FIDE 374512· Male· Czech Republic· Born in 1996
Follow Oskar HajekTrack his monthly FIDE ratings, games, tournaments and more.
Oskar Hajek, a 30-year-old Czech Candidate Master, is rated 2264 — just 17 short of his peak of 2281 (Sep 2024, age 28) and sitting in the top 3% of Czech players, and in the top 2% worldwide. He is progressing steadily with +44 Elo over the past 12 months. 47 rated games in the past year (≈41/year long-term). Recent standard appearances include 1. liga vychod 2025-2026 r2-3, TIPOS Sachova Extraliga 2025 2026 R1-2, and JMSS - Krajsky prebor II B 2025-2026 r2-3. Also played 7 rapid (including CZECH OPEN 2025 - G1 - rapid tournament) and 4 blitz events (including Jihlava Dvojice Blitz Open 2025 - D) recently.
Awarded CM in 2020 (age 24). At junior level, he reached #21, #20 and #40 nationally in U20, U18 and U16.
Current rating
2264
Standard
Rpd2217·Blz2166
All-time high
2281
−17 pts below
Sep 2024 · age 28
Sep 2024 · age 28
Activity
41
games / yr avg. · ≈3/mo
36 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
Top 3%
#144 · Czech players · of 5,635
Career timeline
18 entries2025
Re-crossed 2200
at age 29
Mar 2025
500 career games
at age 29
Mar 2025
2024
44th Czech 20-35 player
at age 28 · rated 2281
Sep 2024
All-time peak 2281
at age 28 · −17 from today
Sep 2024
2022
Re-crossed 2200
at age 26
Jul 2022
Re-crossed 2200
at age 26
Apr 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Evolution
+23
2241 → 2264
Tournaments
8
28 games
Score
20/ 2871.4%
16W8D4L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Nov 2025 | 1/2 | #50 | 2228 | -2.2 |
Team | Nov 2025 | 0/1 | #101 | 1520 | -8.6 |
Team | Nov 2025 | 2/2 | #4 | 2797 | +7.0 |
Team | Oct 2025 | 0.5/1 | #51 | 2297 | +0.8 |
Team | Oct 2025 | 1/1 | #6 | 2587 | +1.6 |
Open Swiss | Aug 2025 | 5.5/8 | #11 | 2203 | -5.8 |
Open Swiss | Aug 2025 | 4.5/5 | #4 | 2296 | +9.2 |
Open Swiss | Jul 2025 | 5.5/7 | #3 | 2182 | -6.0 |
Most-Played Opponents
vsFrantisek VranaFM
🇨🇿CZE·2062
+4 −8 =2
14 games·last met Nov 2025
View head-to-head →
vsZdenka Vranova
🇨🇿CZE·1954
+6 −2 =0
8 games·last met May 2025
View head-to-head →
vsBayarjavkhlan DelgerdalaiFM
🇨🇿CZE·2385
+2 −3 =1
6 games·last met Aug 2025
View head-to-head →
vsKarel Kredl
🇨🇿CZE·2025
+1 −3 =2
6 games·last met Mar 2025
View head-to-head →
vsVlastimil BabulaFM
🇨🇿CZE·2376
+0 −5 =0
5 games·last met Jul 2025
View head-to-head →
Rankings
/
Czech Republic
#144
out of 6,361 players
Europe
#3,604
in continent
World
#5,317
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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