Format
RC
Romero Cerdas, Moises Alonso
🇨🇷FIDE 6556914· Male· Costa Rica· Born in 2010
Follow Moises Alonso Romero CerdasTrack his monthly FIDE ratings, games, tournaments and more.
Moises Alonso Romero Cerdas, a 16-year-old player, is rated 1670. He is on a breakout run, having gained +226 Elo over the past 12 months. 56 rated games in the past year (≈41/year long-term). Recent standard appearances include II Torneo Abierto Memorial Luis Araya Araya 2026, Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto, and XLVI Metropolitano Torneo Internacional 2025 B. Also played 12 rapid (including Torneo Rapid por equipos Por La Plata VI) and 8 blitz events (including XLVI Metropolitano Torneo Internacional 2025 Blitz) recently. His peak of 1773 was reached at age 16 (Jan 2026).
At junior level, he reached #5 and #6 nationally in U16 and U14.
Current rating
1670
Standard
Rpd1612·Blz1596
All-time high
1773
−103 pts below
Jan 2026 · age 16
Jan 2026 · age 16
Activity
40
games / yr avg. · ≈3/mo
56 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#120,738
#120,738 · players worldwide · of 218,279
Career timeline
9 entries2026
5th U16 player nationally
at age 16 · rated 1773
Jan 2026
Best 12-month gain (+264 Elo)
1509 → 1773
Jan 2026
All-time peak 1773
at age 16 · −103 from today
Jan 2026
2025
Crossed 1600
at age 15
Nov 2025
Re-crossed 1500
at age 15
Jul 2025
2024
6th U14 player nationally
at age 14 · rated 1559
May 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+166
1504 → 1670
Tournaments
10
77 games
Score
44.5/ 7757.8%
41W12D24L
Top 3 wins
2.[W]vsThiago Marcel Morales Vasquez1,690·I Festival Clasificatorio Tercera Division El Guarco AGUA 2025·R7·+24.5
3.[W]vsMauricio Jose Elizondo Zumbado1,655·IV Festival de Divisiones ADAS Tercera Division 2025·R3·+22.5
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3.5/7 | #28 | 1650 | -14.4 |
Open Swiss | Feb 2026 | 3.5/6 | #14 | 1644 | -68.8 |
Open Swiss | Dec 2025 | 4/7 | #120 | 1766 | -21.6 |
Open Swiss | Dec 2025 | 6.5/6 | #2 | 2497 | +129.2 |
Swiss | Nov 2025 | 3/4 | #4 | 1834 | +34.0 |
Open Swiss | Nov 2025 | 4/6 | #7 | 1726 | -2.8 |
Swiss | Nov 2025 | 4/6 | #20 | 1723 | -0.8 |
Swiss | Oct 2025 | 5/5 | #3 | 2333 | +29.6 |
Worst Elo result: Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto (-68.8 Elo, finished #14).
Most-Played Opponents
Rankings
/
Costa Rica
#163
out of 682 players
Americas
#14,634
in continent
World
#120,732
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. | 2,268 |
| 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 |
| ... | ||
| 163 | 1,670 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 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. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 14634 | 1,670 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸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. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 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 |
| ... | ||
| 120732 | 1,670 | |