Format
HJ
Hatlak, Jeronim
🇭🇷FIDE 79326790· Male· Croatia· Born in 2011
Follow Jeronim HatlakTrack his monthly FIDE ratings, games, tournaments and more.
Jeronim Hatlak, a 15-year-old Croatian player, is rated 1715. He has fluctuated between 1649 and 1782 over the past 2 years. 43 rated games in the past year (≈28/year long-term). Recent standard appearances include S: 2B. Kadetska liga SZZ Centar 2026 5-7, S: Pojedinacno kadetsko prvenstvo Hrvatske za 2026. - kadeti do 15 godina, and S: 3.B liga SZZ Centar 2026 1-2. Also played 8 rapid (including R: Otvoreno ekipno kadetsko ubrzano prvenstvo Medjimurja 2025) and 3 blitz events (including B: Otvoreno pojedinacno brzopotezno prvenstvo Medjimurske zupanije za 2025. godinu) recently. His peak of 1782 was reached at age 15 (Mar 2026).
At junior level, he reached #29 and #22 nationally in U16 and U14.
Current rating
1715
Standard
Rpd1625·Blz1695
All-time high
1782
−67 pts below
Mar 2026 · age 15
Mar 2026 · age 15
Activity
27
games / yr avg. · ≈2/mo
43 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#104,527
#104,527 · players worldwide · of 218,279
Career timeline
8 entries2026
Best 12-month gain (+72 Elo)
1710 → 1782
Mar 2026
All-time peak 1782
at age 15 · −67 from today
Mar 2026
29th Croatian U16 player
at age 15 · rated 1781
Feb 2026
2025
22nd Croatian U14 player
at age 14 · rated 1720
May 2025
Crossed 1600
at age 14
Apr 2025
Crossed 1500
at age 14
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
S: Pojedinacno kadetsko prvenstvo Hrvatske za 2026. - kadeti do 15 godinaperf 1832 (+120) · 5.5/7 · #24
Evolution
+65
1650 → 1715
Tournaments
10
42 games
Score
25/ 4259.5%
21W12D9L
Top 3 wins
Top 3 losses
2.[L]vsIvan Kolaric1,616·S: Pojedinacno kadetsko prvenstvo Hrvatske za 2026. - kadeti do 15 godina·R7·-25.4
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 1/2 | #15 | 1744 | +3.2 |
Team | Apr 2026 | 1/1 | #5 | 2429 | +12.8 |
Open Swiss | Mar 2026 | 5.5/7 | #24 | 1832 | -61.2 |
Team | Mar 2026 | 1/2 | #13 | 1684 | -10.4 |
Team | Feb 2026 | 1.5/1 | #7 | 2236 | -15.6 |
Team | Feb 2026 | 3/6 | #19 | 1789 | +3.6 |
Round-Robin | Jan 2026 | 4.5/7 | #3 | 1901 | +68.4 |
Team | Oct 2025 | 3/3 | #1 | 2469 | +59.2 |
Team | Oct 2025 | 2.5/4 | #55 | 1758 | -21.6 |
Team | Sep 2025 | 2/2 | #1 | 2336 | +26.8 |
Worst Elo result: S: Pojedinacno kadetsko prvenstvo Hrvatske za 2026. - kadeti do 15 godina (-61.2 Elo, finished #24).
Most-Played Opponents
vsFilip Kocijan
🇭🇷CRO·1863
+3 −1 =3
7 games·last met Dec 2025
View head-to-head →
vsPatrik Repalust
🇭🇷CRO
+6 −0 =1
7 games·last met Nov 2025
View head-to-head →
vsSana Cimerman
🇭🇷CRO·1675
+1 −1 =4
6 games·last met Jan 2026
View head-to-head →
vsBorna Horvat
🇭🇷CRO·1537
+5 −0 =0
5 games·last met Mar 2026
View head-to-head →
vsFran Sarac
🇭🇷CRO·1829
+1 −4 =0
5 games·last met Jan 2026
View head-to-head →
Rankings
/
Croatia
#1,638
out of 2,918 players
Europe
#73,824
in continent
World
#104,524
out of 400,000+
National ranking
Europe & World
Europe
World
Croatia
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