Format
RL
Rosenius, Ludwig
🇸🇪FIDE 1750623· Male· Sweden· Born in 2005
Follow Ludwig RoseniusTrack his monthly FIDE ratings, games, tournaments and more.
Ludwig Rosenius, a 21-year-old Swedish player, is rated 1791 — just 9 short of his peak of 1800 (Nov 2025, age 20). He plays occasionally (8 games in the last 12 months). Recent appearance: VSF distriktsserie 2025-2026 R78.
At junior level, he reached #37, #34, #49, #42 and #57 nationally in U20, U18, U16, U14 and U12.
Current rating
1791
Standard
Rpd1769·Blz1779
All-time high
1800
−9 pts below
Nov 2025 · age 20
Nov 2025 · age 20
Activity
18
games / yr avg. · ≈2/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#79,201
#79,201 · players worldwide · of 218,279
Career timeline
15 entries2025
Crossed 1800
at age 20
Nov 2025
All-time peak 1800
at age 20 · −9 from today
Nov 2025
2024
37th Swedish U20 player
at age 19 · rated 1796
Oct 2024
Re-crossed 1600
at age 19
Mar 2024
K-factor lowered to 20
at age 19
Jan 2024
2023
34th Swedish U18 player
at age 18 · rated 1655
Sep 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+4
1787 → 1791
Tournaments
3
6 games
Score
3.5/ 658.3%
3W1D2L
Top 2 wins
Top 2 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0.5/1 | #52 | 1934 | -7.0 |
Team | Nov 2025 | 1/2 | #22 | 1773 | -1.6 |
Team | Oct 2025 | 2/1 | #23 | 2690 | +12.8 |
Rankings
/
Sweden
#1,527
out of 3,410 players
Europe
#57,208
in continent
World
#79,199
out of 400,000+
National ranking
Europe & World
Europe
World
Sweden
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World
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