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Sorensen Causin, Mario
🇳🇴FIDE 1583018· Male· Norway· Born in 2009
Follow Mario Sorensen CausinTrack his monthly FIDE ratings, games, tournaments and more.
Mario Sorensen Causin, a 17-year-old Norwegian player, is rated 1815. He plays occasionally (3 games in the last 12 months). Recent appearances: Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 5-7 and Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 1. Also played 4 rapid events (including Campeonato de Madrid de Ajedrez Rapido por Equipos 2025-2026 Rondas 5-10) recently. His peak of 1864 was reached at age 15 (Apr 2024).
Previously known as Mario Sorensen Causin (until Aug 2024). At junior level, he reached #42 and #18 nationally in U18 and U16.
Current rating
1815
Standard
Rpd1921·Blz1616
All-time high
1864
−49 pts below
Apr 2024 · age 15
Apr 2024 · age 15
Activity
9
games / yr avg. · ≈1/mo
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#71,685
#71,685 · players worldwide · of 218,279
Career timeline
8 entries2026
42nd Norwegian U18 player
at age 17 · rated 1821
Jan 2026
2024
Renamed to Sorensen Causin, Mario
at age 15
Aug 2024
18th Norwegian U16 player
at age 15 · rated 1864
Apr 2024
Best 12-month gain (+69 Elo)
1795 → 1864
Apr 2024
Crossed 1800
at age 15
Apr 2024
All-time peak 1864
at age 15 · −49 from today
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Best comeback
Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 1finished #1 (seeded #32 of 150)
Evolution
+6
1809 → 1815
Tournaments
2
3 games
Score
2/ 366.7%
2W0D1L
Top 2 wins
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 1/2 | #71 | 1786 | -6.0 |
Open Swiss | Nov 2025 | 1/1 | #1 | 2456 | +12.0 |
Rankings
/
Norway
#672
out of 2,669 players
Europe
#52,043
in continent
World
#71,684
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
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Europe
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| 52043 | 1,815 | |
World
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| 71684 | 1,815 | |