Format
MK
Mosbye, Karl
🇳🇴FIDE 1508199· Male· Norway· Born in 1970
Follow Karl MosbyeTrack his monthly FIDE ratings, games, tournaments and more.
Karl Mosbye, a 56-year-old Norwegian player, is rated 1892 — just 29 short of his peak of 1921 (Apr 2024, age 54). He plays occasionally (8 games in the last 12 months) and took a 36-month break between Dec 2018 and Jan 2022 (COVID-19 included). Recent standard appearances include Ostlandsserien div 3 C 2025-2026 R 5, Sarpsborg Sjakklubb varturneringen 2026 R 4-8, and Sarpsborg SK hostturneringen 2025 R 7-9. Also played 1 rapid (including Sarpsborg SK juni hurtigsjakk NGP 2025) and 4 blitz events (including Offerspill Lynmaraton 2026) recently.
Current rating
1892
Standard
Rpd1805·Blz1919
All-time high
1921
−29 pts below
Apr 2024 · age 54
Apr 2024 · age 54
Activity
16
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#50,149
#50,149 · players worldwide · of 216,808
Career timeline
10 entries2026
48th Norwegian 55-60 player
at age 56 · rated 1892
May 2026
2024
All-time peak 1921
at age 54 · −29 from today
Apr 2024
2023
K-factor lowered to 20
at age 53
Feb 2023
2022
Best 12-month gain (+126 Elo)
1793 → 1919
Dec 2022
48th Norwegian 50-55 player
at age 52 · rated 1917
Nov 2022
Crossed 1800
at age 52
Jan 2022
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+15
1877 → 1892
Tournaments
6
9 games
Score
7/ 977.8%
7W0D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 1/1 | #9 | 2503 | +6.4 |
Swiss | Jan 2026 | 1/2 | #20 | 1867 | -0.4 |
Swiss | Jan 2026 | 1/1 | #7 | 2547 | +7.2 |
Swiss | Oct 2025 | 1/2 | #12 | 1744 | -5.4 |
Swiss | Oct 2025 | 2/1 | #14 | 2406 | +4.6 |
Rankings
/
Norway
#469
out of 2,640 players
Europe
#36,909
in continent
World
#50,149
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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| ... | ||
| 469 | 1,892 | |
Europe
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| ... | ||
| 36909 | 1,892 | |
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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| ... | ||
| 50149 | 1,892 | |