Format
CS
Calderon Sandoval, Matias Esteban
🇨🇷FIDE 6549292· Male· Costa Rica· Born in 2011
Follow Matias Esteban Calderon SandovalTrack his monthly FIDE ratings, games, tournaments and more.
Matias Esteban Calderon Sandoval, a 15-year-old player, is rated 1407. He has slipped back 132 Elo over the past 12 months. 14 rated games in the past year (≈10/year long-term). Recent standard appearances include Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto, Campeonato Nacional por Equipos Clasico 2025, and Juegos Deportivos Nacionales Eliminatorias 2025 Z2 U16 Equipos Absoluto. Also played 1 blitz event (including Final Nacional Escolar Juegos Deportivos Estudiantiles C Blitz Equipos Absoluto 2025) recently. His peak of 1542 was reached at age 14 (Jul 2025).
At junior level, he reached #78 and #17 nationally in U16 and U14.
Current rating
1407
Standard
Rpd1467·Blz1469
All-time high
1542
−135 pts below
Jul 2025 · age 14
Jul 2025 · age 14
Activity
10
games / yr avg. · ≈1/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#215,006
#215,006 · players worldwide · of 216,808
Career timeline
7 entries2026
78th U16 player nationally
at age 15 · rated 1428
Jan 2026
2025
All-time peak 1542
at age 14 · −135 from today
Jul 2025
17th U14 player nationally
at age 14 · rated 1539
Jan 2025
2024
Crossed 1500
at age 13
Aug 2024
Crossed 1400
at age 13
Aug 2024
Crossed 1200
at age 13
Aug 2024
Standard rating history
Last 12 months — activity & highlights
Best result
Juegos Deportivos Nacionales Eliminatorias 2025 Z2 U16 Equipos Absolutoperf 1525 (+71) · 2/5 · #74
Top opponent
Final Nacional Escolar Juegos Deportivos Estudiantiles C Clasico Equipos Absoluto 2025 · May 2025 · +2.6 Elo
Evolution
-132
1539 → 1407
Tournaments
4
23 games
Score
11/ 2347.8%
10W2D11L
Top 3 wins
2.[D]vsKenneth Solano Hidalgo1,535·Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto·R7·+7.0
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 3.5/4 | #30 | 1958 | -21.2 |
Team | Oct 2025 | 1/4 | #65 | 1423 | -25.6 |
Team | Aug 2025 | 2/5 | #74 | 1525 | -88.0 |
Team | May 2025 | 4.5/1 | #6 | 2387 | +2.8 |
Worst Elo result: Juegos Deportivos Nacionales Eliminatorias 2025 Z2 U16 Equipos Absoluto (-88.0 Elo, finished #74).
Rankings
/
Costa Rica
#559
out of 695 players
Americas
#25,269
in continent
World
#214,508
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
| 1 | 🇨🇷Follow Bernal Gonzalez AcostaTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 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 |
| ... | ||
| 559 | 1,407 | |
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 |
| ... | ||
| 25269 | 1,407 | |
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 |
| ... | ||
| 214508 | 1,407 | |