Format
AC
Arias Cusio, Oscar
🇪🇸FIDE 32057016· Male· Spain· Born in 1969
Follow Oscar Arias CusioTrack his monthly FIDE ratings, games, tournaments and more.
Oscar Arias Cusio, a 57-year-old Spanish player, is rated 1773. He has slipped back 33 Elo over the past 12 months. 17 rated games in the past year (≈18/year long-term). Recent standard appearances include Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda C Rondas 12-13, Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda C Rondas 8-11, and Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda C Rondas 5-7. Also played 5 rapid events (including Campeonato de Madrid de Ajedrez Rapido por Equipos 2025-2026 Rondas 5-10) recently. His peak of 1812 was reached at age 56 (Apr 2025).
Current rating
1773
Standard
Rpd1836·Blz—
All-time high
1812
−39 pts below
Apr 2025 · age 56
Apr 2025 · age 56
Activity
21
games / yr avg. · ≈2/mo
17 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#84,781
#84,781 · players worldwide · of 216,808
Career timeline
9 entries2025
All-time peak 1812
at age 56 · −39 from today
Apr 2025
Best 12-month gain (+158 Elo)
1647 → 1805
Feb 2025
Crossed 1800
at age 56
Feb 2025
2019
100 career games
at age 50
Feb 2019
2016
Re-crossed 1600
at age 47
Apr 2016
2015
K-factor lowered to 20
at age 46
Apr 2015
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-37
1810 → 1773
Tournaments
8
18 games
Score
6.5/ 1836.1%
7W1D10L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 1/2 | #43 | 1788 | +1.2 |
Open Swiss | Feb 2026 | 2/3 | #22 | 1959 | +18.4 |
Open Swiss | Jan 2026 | 1/3 | #46 | 1698 | -5.6 |
Open Swiss | Dec 2025 | 0.5/1 | #64 | 1819 | +1.2 |
Open Swiss | Nov 2025 | 0/1 | #60 | 969 | -10.2 |
Rankings
/
Spain
#8,043
out of 20,270 players
Europe
#60,968
in continent
World
#84,780
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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| 8043 | 1,773 | |
Europe
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| ... | ||
| 60968 | 1,773 | |
World
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| ... | ||
| 84780 | 1,773 | |