Format
AO
Alonso Orta, Osiel Alberto
FM🇨🇺FIDE 3531279· Male· Cuba· Born in 2011
Follow Osiel Alberto Alonso OrtaTrack his monthly FIDE ratings, games, tournaments and more.
Osiel Alberto Alonso Orta, a 15-year-old Cuban FIDE Master, is rated 2203 and sitting in the top 1% of players worldwide under 16, and in the top 4% worldwide. He has slipped back 77 Elo over the past 12 months. 45 rated games in the past year (≈34/year long-term). Recent standard appearances include Torneo La Villa 2026 por Equipos, Zonal Occidental Absoluto 2025, and XXXV CAMPEONATO PANAMERICANO DE AJEDREZ DE LA JUVENTUD 2025 - U 18 Absoluto. Also played 1 rapid (including FIDE World Youth U16 Chess Olympiad 2025) and 2 blitz events (including Torneo La Villa 2026 Blitz) recently. He took a 27-month break between Aug 2019 and Dec 2021 (COVID-19 included). His peak of 2280 was reached at age 14 (Jun 2025, Cuban #56 at the time).
Awarded FM in 2024 (age 13). At junior level, he reached World #51 in U14, World #45 in U12, World #65 in U8 and #1 and #3 nationally in U16 and U10.
Current rating
2203
Standard
Rpd1993·Blz2140
All-time high
2280
−77 pts below
Jun 2025 · age 14
Jun 2025 · age 14
Activity
51
games / yr avg. · ≈4/mo
45 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
Top 1%
#299 · players worldwide under 16 · of 20,339
Career timeline
15 entries2026
1st Cuban U16 player
at age 15 · rated 2252
Jan 2026
2025
Peak Cuban rank: #56
at age 14 · rated 2280
Jun 2025
51st U14 player worldwide
at age 14 · rated 2280
Jun 2025
Crossed 2200
at age 14
Jun 2025
All-time peak 2280
at age 14 · −77 from today
Jun 2025
2024
Re-crossed 2100
at age 13
Sep 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
-77
2280 → 2203
Tournaments
3
28 games
Score
15.5/ 2855.4%
10W11D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 4/9 | #46 | 2155 | -48.8 |
Round-Robin | Nov 2025 | 5.5/10 | #7 | 2230 | -17.6 |
Open Swiss | Jul 2025 | 6/9 | #12 | 2251 | -10.0 |
Most-Played Opponents
vsFelipe Herrera BenitezIM
🇨🇺CUB·2223
+2 −5 =1
8 games·last met Feb 2026
View head-to-head →
vsRonny Manuel Lafont LinaresFM
🇨🇺CUB·2244
+2 −3 =2
7 games·last met Feb 2026
View head-to-head →
vsOscar Luis Hernandez Sosa
🇨🇺CUB·2002
+5 −1 =0
6 games·last met Feb 2026
View head-to-head →
vsLeandro Alvarez Alburquerque
🇨🇺CUB·2007
+5 −0 =1
6 games·last met May 2025
View head-to-head →
vsBrayan Daniel Morales Leyva
🇨🇺CUB·1806
+4 −0 =2
6 games·last met Feb 2025
View head-to-head →
Rankings
/
Cuba
#97
out of 672 players
Americas
#867
in continent
World
#7,992
out of 400,000+
National ranking
Europe & World
Europe
World
Cuba
| 1 | 🇨🇺Follow Carlos Daniel Albornoz CabreraTrack their monthly FIDE ratings, games, tournaments and more. | 2,592 |
| 2 | 🇨🇺Follow Yusnel Bacallao AlonsoTrack their monthly FIDE ratings, games, tournaments and more. | 2,572 |
| 3 | 🇨🇺Follow Yasser Quesada PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,558 |
| 4 | 🇨🇺Follow Yuri Gonzalez VidalTrack their monthly FIDE ratings, games, tournaments and more. | 2,530 |
| 5 | 🇨🇺Follow Jorge Roberto Elias ReyesTrack their monthly FIDE ratings, games, tournaments and more. | 2,508 |
| 6 | 🇨🇺Follow Renier Vazquez IgarzaTrack their monthly FIDE ratings, games, tournaments and more. | 2,494 |
| 7 | 🇨🇺Follow Luis Lazaro Aguero JimenezTrack their monthly FIDE ratings, games, tournaments and more. | 2,475 |
| 8 | 🇨🇺Follow Ermes Espinosa VelozTrack their monthly FIDE ratings, games, tournaments and more. | 2,473 |
| 9 | 🇨🇺Follow Dylan Isidro Berdayes AsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,460 |
| 10 | 🇨🇺Follow Kevel Oliva CastanedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,459 |
| ... | ||
| 97 | 2,203 | |
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 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. | 2,704 |
| 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 |
| ... | ||
| 867 | 2,203 | |
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 Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇩🇪Follow Vincent KeymerTrack 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 |
| ... | ||
| 7992 | 2,203 | |