Format
CM
Castillo Mendez, Yuriel
🇨🇷FIDE 6528252· Male· Costa Rica· Born in 2010
Follow Yuriel Castillo MendezTrack his monthly FIDE ratings, games, tournaments and more.
Yuriel Castillo Mendez, a 16-year-old player. He has slipped back 112 Elo over the past 12 months. 15 rated games in the past year (≈18/year long-term). Recent standard appearances include Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto, XLVI Metropolitano Torneo Internacional 2025 B, and Torneo Abierto Memorial Rosalia Escalante 2025. Also played 2 rapid (including Asdrubal In Memorian Rapid Open 2025) and 2 blitz events (including XLVI Metropolitano Torneo Internacional 2025 Blitz) recently. His peak of 1528 was reached at age 15 (Aug 2025).
At junior level, he reached #43 nationally in U16.
Current rating
—
unranked
Rpd1462·Blz1463
All-time high
1528
−1528 pts below
Aug 2025 · age 15
Aug 2025 · age 15
Activity
16
games / yr avg. · ≈1/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
—
Career timeline
6 entries2025
All-time peak 1528
at age 15 · −119 from today
Aug 2025
43rd U16 player nationally
at age 15 · rated 1521
Mar 2025
Crossed 1500
at age 15
Mar 2025
Crossed 1400
at age 15
Mar 2025
Crossed 1200
at age 15
Mar 2025
First FIDE rating
1521 · at age 15
Mar 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
5
42 games
Score
11/ 4226.2%
14W1D27L
Top 2 wins
2.[W]vsLuis Guillermo Solano Monge1,581·Torneo Clasificatorio de Cuarta Division, Belen 2025·R7·+23.0
Top 3 losses
1.[L]vsRachel Nicole Serrano Fonseca1,400·Torneo Clasificatorio de Cuarta Division, Belen 2025·R5·-27.1
2.[L]vsJeyko Matarrita Masis1,409·Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto·R7·-20.0
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 1/5 | #36 | 741 | 0.0 |
Open Swiss | Dec 2025 | 2/6 | #136 | 1474 | -22.0 |
Swiss | Oct 2025 | 1/5 | #85 | 1395 | -80.0 |
Team | Aug 2025 | 4/2 | #66 | 2422 | -28.0 |
Open Swiss | Jun 2025 | 3/3 | #6 | 2291 | +16.0 |
Rankings
/
Costa Rica
—
out of 682 players
Americas
—
in continent
World
—
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
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Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |