Format
CA
Castillo Alegre, Oier
🇪🇸FIDE 535047925· Male· Spain· Born in 2009
Follow Oier Castillo AlegreTrack his monthly FIDE ratings, games, tournaments and more.
Oier Castillo Alegre, a 17-year-old Spanish player. He plays occasionally (8 games in the last 12 months). Recent standard appearances include Juegos Deportivos de Navarra S18 2026 Individual Masculino, Campeonato Navarro de Invierno 2026 Rondas 1-2, and Campeonato de Navarra Absoluto por Equipos 2025 Tercera Rondas 4-7. His peak of 1408 was reached at age 16 (Nov 2025).
Current rating
—
unranked
Rpd—·Blz—
All-time high
1408
−1408 pts below
Nov 2025 · age 16
Nov 2025 · age 16
Activity
32
games / yr avg. · ≈3/mo
8 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#18,380
Spain
Career timeline
4 entries2025
Crossed 1400
at age 16
Nov 2025
Crossed 1200
at age 16
Nov 2025
All-time peak 1408
at age 16 · −4 from today
Nov 2025
First FIDE rating
1408 · at age 16
Nov 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
—
Tournaments
4
14 games
Score
1.5/ 1410.7%
2W2D10L
Top 1 win
Top 3 losses
2.[L]vsSayoa Torres Camacho1,544·Campeonato de Navarra Absoluto por Equipos 2025 Tercera Rondas 1-3·R3·-12.5
3.[L]vsJorge Labiano Zabalza1,547·Campeonato de Navarra Absoluto por Equipos 2025 Tercera Rondas 1-3·R1·-12.4
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 1/3 | #6 | 1253 | 0.0 |
Open Swiss | Jan 2026 | 0/1 | #37 | 884 | -6.4 |
Open Swiss | Nov 2025 | 0.5/2 | #50 | 1382 | -4.0 |
Open Swiss | Oct 2025 | 0/3 | #67 | 801 | 0.0 |
Rankings
/
Spain
#18,380
out of 20,270 players
Europe
#132,458
in continent
World
#211,037
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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