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 12-month break between Mar 2024 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
#175,499
#175,499 · players worldwide · of 216,808
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
Last 12 months — 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 |
Rankings
/
Norway
#1,754
out of 2,640 players
Europe
#112,345
in continent
World
#175,458
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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| ... | ||
| 1754 | 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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| ... | ||
| 112345 | 1,524 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 175458 | 1,524 | |