Format
UC
Ugalde Chaves, Carlo Cesar
🇨🇷FIDE 6558640· Male· Costa Rica· Born in 2008
Follow Carlo Cesar Ugalde ChavesTrack his monthly FIDE ratings, games, tournaments and more.
Carlo Cesar Ugalde Chaves, a 18-year-old player, is rated 1660 — just 26 short of his peak of 1686 (Oct 2025, age 17). He has fluctuated between 1425 and 1686 over the past 2 years. 28 rated games in the past year (≈29/year long-term). Recent standard appearances include Campeonato Nacional Categorias Menores Pares 2026 U18 Absoluto, XLVI Metropolitano Torneo Internacional 2025 B, and Juegos Deportivos Nacionales Eliminatorias 2025 U20 Individual Absoluto. Also played 1 blitz event (including XLVI Metropolitano Torneo Internacional 2025 Blitz) recently.
At junior level, he reached #17 and #40 nationally in U18 and U16.
Current rating
1660
Standard
Rpd—·Blz1673
All-time high
1686
−26 pts below
Oct 2025 · age 17
Oct 2025 · age 17
Activity
28
games / yr avg. · ≈2/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#124,027
#124,027 · players worldwide · of 216,808
Career timeline
8 entries2025
All-time peak 1686
at age 17 · −26 from today
Oct 2025
17th U18 player nationally
at age 17 · rated 1684
Sep 2025
Crossed 1600
at age 17
Mar 2025
Best 12-month gain (+484 Elo)
1083 → 1567
Feb 2025
Crossed 1500
at age 17
Feb 2025
2024
Crossed 1400
at age 16
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+26
1634 → 1660
Tournaments
5
36 games
Score
21.5/ 3659.7%
19W5D12L
Top 3 wins
1.[W]vsHendrik Estrada Rodriguez1,715·Campeonato Nacional Categorias Menores Pares 2026 U18 Absoluto·R7·+23.4
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4/6 | #17 | 1814 | +15.6 |
Open Swiss | Dec 2025 | 4/8 | #72 | 1592 | -37.2 |
Open Swiss | Sep 2025 | 4.5/1 | #27 | 2545 | -6.0 |
Swiss | Aug 2025 | 5.5/6 | #3 | 2027 | +51.6 |
Swiss | May 2025 | 3.5/7 | #20 | 1588 | -27.2 |
Rankings
/
Costa Rica
#172
out of 695 players
Americas
#15,107
in continent
World
#124,021
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
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| 2 | 🇨🇷Follow Sebastian MihajlovTrack their monthly FIDE ratings, games, tournaments and more. | 2,372 |
| 3 | 🇨🇷Follow Emmanuel Jimenez GarciaTrack their monthly FIDE ratings, games, tournaments and more. | 2,349 |
| 4 | 🇨🇷Follow Sergio Minero PinedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,330 |
| 5 | 🇨🇷Follow Leonardo Valdes RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,326 |
| 6 | 🇨🇷Follow Alfonso Jose Alfaro RojasTrack their monthly FIDE ratings, games, tournaments and more. | 2,316 |
| 7 | 🇨🇷Follow Sergio Duran VegaTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 8 | 🇨🇷Follow Alexis Murillo TsijliTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 9 | 🇨🇷Follow David Alejandro Cabezas SolanoTrack their monthly FIDE ratings, games, tournaments and more. | 2,252 |
| 10 | 🇨🇷Follow Sebastian Angulo PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,182 |
| ... | ||
| 172 | 1,660 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 15107 | 1,660 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 124021 | 1,660 | |