Format
CM
Castro Marrero, Samira
WFM🇨🇺FIDE 3533581· Female· Cuba· Born in 2010
Follow Samira Castro MarreroTrack her monthly FIDE ratings, games, tournaments and more.
Samira Castro Marrero, a 16-year-old Cuban Woman FIDE Master, is rated 1878 — just 15 short of her peak of 1893 (Sep 2024, age 14). She is progressing steadily with +34 Elo over the past 12 months. 26 rated games in the past year (≈37/year long-term). Recent standard appearances include Torneo La Villa 2026 Abierto, Migoya in Memoriam Abierto 2025, and Juegos Escolares Nacionales 2025. Por Equipos. Also played 4 blitz events (including II Torneo Ajedrez Blitz de Parejas Mixtas) recently.
Awarded WFM in 2025 (age 15). At junior level, she reached #22, #10 and #8 nationally in U16, U14 and U12.
Current rating
1878
Standard
Rpd1852·Blz1859
All-time high
1893
−15 pts below
Sep 2024 · age 14
Sep 2024 · age 14
Activity
40
games / yr avg. · ≈3/mo
18 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#53,713
#53,713 · players worldwide · of 218,279
Career timeline
10 entries2025
WFM title awardedWFM
at age 15
Apr 2025
22nd Cuban U16 player
at age 15 · rated 1891
Jan 2025
100 career games
at age 15
Jan 2025
2024
10th Cuban U14 player
at age 14 · rated 1893
Sep 2024
Best 12-month gain (+456 Elo)
1437 → 1893
Sep 2024
All-time peak 1893
at age 14 · −15 from today
Sep 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+33
1845 → 1878
Tournaments
3
27 games
Score
16/ 2759.3%
14W4D9L
Top 3 wins
3.[W]vsDachelis Maria Caballero Fernandez1,856·Juegos Escolares Nacionales 2025. Por Equipos·R8·+20.7
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 3/9 | #19 | 1827 | -42.8 |
Team | Dec 2025 | 7/9 | #2 | 2010 | +77.2 |
Team | Jul 2025 | 6/8 | #13 | 1936 | -0.4 |
Most-Played Opponents
vsRubi Nahomis Hector Delgado
🇨🇺CUB·1809
+7 −4 =2
13 games·last met Feb 2026
View head-to-head →
vsAmelia Laurencio Perez
🇨🇺CUB·1767
+3 −3 =1
7 games·last met Feb 2026
View head-to-head →
vsRocio Fernandez Correa
🇨🇺CUB·1609
+6 −1 =0
7 games·last met Jan 2026
View head-to-head →
vsRonald Manuel Espinosa Castaneda
🇨🇺CUB·2057
+0 −5 =1
6 games·last met Feb 2026
View head-to-head →
vsEvelin Maria Rodriguez Ramirez
🇨🇺CUB·1620
+5 −1 =0
6 games·last met Feb 2026
View head-to-head →
Rankings
/
Cuba
#290
out of 535 players
Americas
#5,961
in continent
World
#53,712
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 Lelys Stanley Martinez DuanyTrack their monthly FIDE ratings, games, tournaments and more. | 2,455 |
| ... | ||
| 290 | 1,878 | |
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 |
| ... | ||
| 5961 | 1,878 | |
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 |
| ... | ||
| 53712 | 1,878 | |