Format
KS
Kosberg, Stian
🇳🇴FIDE 1511939· Male· Norway· Born in 1990
Follow Stian KosbergTrack his monthly FIDE ratings, games, tournaments and more.
Stian Kosberg, a 36-year-old Norwegian player, is rated 1524 — just 7 short of his peak of 1531 (Apr 2025, age 35). He plays occasionally (3 games in the last 12 months) and took a 19-month break between Aug 2023 and Apr 2025. Recent appearance: Landsturneringen 2025 Kl 3.
Current rating
1524
Standard
Rpd1531·Blz1492
All-time high
1531
−7 pts below
Apr 2025 · age 35
Apr 2025 · age 35
Activity
5
games / yr avg.
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#176,408
#176,408 · players worldwide · of 218,279
Career timeline
10 entries2026
92nd Norwegian 35-40 player
at age 36 · rated 1524
May 2026
2025
All-time peak 1531
at age 35 · −7 from today
Apr 2025
2024
Best 12-month gain (+340 Elo)
1178 → 1518
Jul 2024
Crossed 1500
at age 34
Mar 2024
Crossed 1400
at age 34
Mar 2024
Re-crossed 1200
at age 34
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-7
1531 → 1524
Tournaments
1
9 games
Score
4/ 944.4%
3W2D4L
Top 1 win
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jul 2025 | 4/3 | #48 | 2245 | -7.2 |
Most-Played Opponents
vsIvar Kosberg
🇳🇴NOR·1835
+1 −7 =0
8 games·last met Aug 2021
View head-to-head →
vsTorkild Valle
🇳🇴NOR·1452
+1 −5 =0
6 games·last met Jun 2023
View head-to-head →
vsHarald Isachsen
🇳🇴NOR·1787
+2 −3 =1
6 games·last met Oct 2019
View head-to-head →
vsKent-Ove I Bredeli
🇳🇴NOR·1729
+0 −5 =0
5 games·last met Sep 2020
View head-to-head →
Rankings
/
Norway
#1,776
out of 2,669 players
Europe
#112,912
in continent
World
#176,369
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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| ... | ||
| 1776 | 1,524 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 112912 | 1,524 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 176369 | 1,524 | |