Format
KL
Kostanjevec, Lan
🇸🇮FIDE 14674831· Male· Slovenia· Born in 2012
Follow Lan KostanjevecTrack his monthly FIDE ratings, games, tournaments and more.
Lan Kostanjevec, a 14-year-old player, is rated 1614. He has slipped back 109 Elo over the past 12 months. 20 rated games in the past year (≈13/year long-term). Recent standard appearances include 29. drzavna kadetska liga - odprto, S: Prvomajski sahovski turnir- Open U1800, and Mladinsko drzavno prvenstvo 2026 O14. Also played 9 rapid (including R: Prvomajski turnir - SK "Sveta Marija" 2026 - "A" turnir) and 13 blitz events (including 29. Memorial Vasje Pirca) recently. His peak of 1723 was reached at age 14 (Jan 2026).
At junior level, he reached #7 nationally in U14.
Current rating
1614
Standard
Rpd1511·Blz1531
All-time high
1723
−109 pts below
Jan 2026 · age 14
Jan 2026 · age 14
Activity
13
games / yr avg. · ≈1/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#141,669
#141,669 · players worldwide · of 218,279
Career timeline
7 entries2026
Re-crossed 1600
at age 14
Jun 2026
7th U14 player nationally
at age 14 · rated 1723
Jan 2026
Crossed 1600
at age 14
Jan 2026
Crossed 1500
at age 14
Jan 2026
Crossed 1400
at age 14
Jan 2026
All-time peak 1723
at age 14 · −109 from today
Jan 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
7
44 games
Score
20.5/ 4446.6%
20W1D23L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 1.5/3 | #36 | 1647 | -10.8 |
Swiss | May 2026 | 5/4 | #12 | 2415 | +48.8 |
Swiss | Feb 2026 | 4/3 | #28 | 2327 | -48.8 |
Open Swiss | Jan 2026 | 1/5 | #79 | 1342 | -97.6 |
Swiss | Dec 2025 | 4/5 | #9 | 1641 | 0.0 |
Most-Played Opponents
vsGregor Genc
🇸🇮SLO·1777
+0 −7 =0
7 games·last met Jun 2026
View head-to-head →
vsAnej Borovinsek
🇸🇮SLO·1817
+0 −7 =0
7 games·last met Jun 2026
View head-to-head →
vsLovro Kostanjevec
🇸🇮SLO·1542
+6 −0 =0
6 games·last met Mar 2026
View head-to-head →
vsAndrii Yeremets
🇸🇮SLO
+4 −0 =1
5 games·last met Apr 2026
View head-to-head →
vsLuka Markota Jakopin
🇸🇮SLO·1656
+0 −5 =0
5 games·last met Mar 2026
View head-to-head →
Rankings
/
Slovenia
#602
out of 1,457 players
Europe
#95,486
in continent
World
#141,659
out of 400,000+
National ranking
Europe & World
Europe
World
Slovenia
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