Format
KL
Kostanjevec, Lovro
🇸🇮FIDE 14675846· Male· Slovenia· Born in 2016
Follow Lovro KostanjevecTrack his monthly FIDE ratings, games, tournaments and more.
Lovro Kostanjevec, a 10-year-old player, is rated 1542 — his current career high. He plays occasionally (7 games in the last 12 months). Recent standard appearances include S: Prvomajski sahovski turnir- Open U1800, Mladinsko drzavno prvenstvo 2026 O10, and S: New Zagreb Classic 2026 - Open E. Also played 9 rapid (including Osnovnosolsko DP fantje do 12 let 2025-26) and 4 blitz events (including 29. Memorial Vasje Pirca) recently.
At junior level, he reached #7 nationally in U10.
Current rating
1542
Standard
Rpd—·Blz1431
All-time high
1542
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
12
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#169,435
#169,435 · players worldwide · of 218,279
Career timeline
6 entries2026
7th U10 player nationally
at age 10 · rated 1542
Jun 2026
Crossed 1500
at age 10
Jun 2026
Crossed 1400
at age 10
Jun 2026
Crossed 1200
at age 10
Jun 2026
All-time peak 1542
at age 10
Jun 2026
First FIDE rating
1542 · at age 10
Jun 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
5
39 games
Score
11/ 3928.2%
12W3D24L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 2/7 | #22 | 1471 | 0.0 |
Swiss | Feb 2026 | 4.5/2 | #14 | 850 | 0.0 |
Open Swiss | Jan 2026 | 3/1 | #25 | 658 | 0.0 |
Swiss | Dec 2025 | 0/3 | #23 | 794 | 0.0 |
Swiss | Dec 2025 | 1.5/1 | #14 | 813 | 0.0 |
Hot streak: 5 tournaments without losing Elo.
Rankings
/
Slovenia
#666
out of 1,457 players
Europe
#109,681
in continent
World
#169,407
out of 400,000+
National ranking
Europe & World
Europe
World
Slovenia
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| ... | ||
| 666 | 1,542 | |
Europe
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| ... | ||
| 109681 | 1,542 | |
World
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| ... | ||
| 169407 | 1,542 | |