Format
LC
Leiva Coto, Isaac Antonio
🇨🇷FIDE 6555926· Male· Costa Rica· Born in 2014
Follow Isaac Antonio Leiva CotoTrack his monthly FIDE ratings, games, tournaments and more.
Isaac Antonio Leiva Coto, a 12-year-old player, is rated 1566. He is on a breakout run, having gained +100 Elo over the past 12 months. 41 rated games in the past year (≈37/year long-term). Recent standard appearances include Campeonato Nacional Categorias Menores Pares 2026 U12 Absoluto, Juegos Deportivos Nacionales 2026 Standard U12 Equipo Absoluto, and XLVI Metropolitano Torneo Internacional 2025 B. Also played 2 rapid (including Campeonato Nacional Rapid de Categorias Menores Impares U11, 2025) and 3 blitz events (including Jaque a la indiferencia edicion 2025) recently. His peak of 1634 was reached at age 11 (Dec 2025).
At junior level, he reached #6 and #7 nationally in U12 and U10.
Current rating
1566
Standard
Rpd1535·Blz1608
All-time high
1634
−68 pts below
Dec 2025 · age 11
Dec 2025 · age 11
Activity
35
games / yr avg. · ≈3/mo
41 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#159,261
#159,261 · players worldwide · of 216,808
Career timeline
9 entries2026
6th U12 player nationally
at age 12 · rated 1634
Jan 2026
2025
Best 12-month gain (+153 Elo)
1481 → 1634
Dec 2025
Crossed 1600
at age 11
Dec 2025
All-time peak 1634
at age 11 · −68 from today
Dec 2025
Re-crossed 1500
at age 11
Sep 2025
2024
7th U10 player nationally
at age 10 · rated 1501
Oct 2024
Standard rating history
Last 12 months — activity & highlights
Best result
I Festival Clasificatorio Tercera Division El Guarco AGUA 2025perf 2046 (+412) · 5.5/6 · #2
Top opponent
Evolution
+108
1458 → 1566
Tournaments
8
58 games
Score
36/ 5862.1%
29W14D15L
Top 3 wins
2.[W]vsKendall Hurtado Anguizola1,615·Torneo Clasificatorio de Tercera Division, ADAES 2025·R6·+28.5
3.[W]vsAndres Stawski Oliva1,768·I Festival Clasificatorio Tercera Division El Guarco AGUA 2025·R2·+27.4
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 5/3 | #18 | 2378 | -17.6 |
Team | Jan 2026 | 5/3 | #1 | — | +20.8 |
Open Swiss | Dec 2025 | 4/8 | #100 | 1554 | -74.8 |
Open Swiss | Nov 2025 | 5.5/6 | #2 | 2046 | +84.4 |
Swiss | Oct 2025 | 5/7 | #8 | 1852 | +45.2 |
Rankings
/
Costa Rica
#288
out of 695 players
Americas
#19,611
in continent
World
#159,243
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 |
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| 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 |
| ... | ||
| 288 | 1,566 | |
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 |
| ... | ||
| 19611 | 1,566 | |
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 |
| ... | ||
| 159243 | 1,566 | |