Format
Otero Acosta, Diasmany
IM🇨🇺FIDE 3503186· Male· Cuba· Born in 1979
Follow Diasmany Otero AcostaTrack his monthly FIDE ratings, games, tournaments and more.
Diasmany Otero Acosta, a 47-year-old Cuban International Master, is rated 2269 and sitting in the top 2% of players worldwide. He has slipped back 52 Elo over the past 12 months. 137 rated games in the past year (≈62/year long-term). Recent standard appearances include LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Internacional, Campeonato de Cuba Absoluto 2026, and ODISHA OPEN (THE 16TH INTERNATIONAL GRANDMASTERS CHESS FESTIVAL 2025-26 Category 'A' 1900 & Above). He had 2 career breaks: 13 months (2008–2009) and 13 months (2009–2010). His peak of 2527 was reached at age 34 (Nov 2013, Cuban #4 at the time); he spent 17 months in Cuban top 10.
Awarded IM in 2001 (age 22) and FM in 2001 (age 22).
Current rating
2269
Standard
Rpd—·Blz2306
All-time high
2527
−258 pts below
Nov 2013 · age 34
Nov 2013 · age 34
Activity
84
games / yr avg. · ≈7/mo
137 past 12 mo · ≈11/mo
classical only
Very active
classical only
Very active
Signature stat
Top 2%
#5,110 · players worldwide · of 216,808
17 months in National top 10 (2007–2014)
17 months in National top 10 (2007–2014)
Career timeline
22 entries2025
2nd Cuban 45-50 player
at age 46 · rated 2345
Feb 2025
2024
3rd Cuban 40-45 player
at age 45 · rated 2410
May 2024
Re-crossed 2400
at age 45
May 2024
2018
Re-crossed 2400
at age 39
Sep 2018
2017
1,000 career games
at age 38
Jul 2017
2014
17 months in national top 10
since Oct 2007
Sep 2014
Standard rating history
Activity & highlights
Best result
40th Tamil Nadu IM Norm Closed Circuit Chess Tournament - Coimbatoreperf 2463 (+122) · 7/9 · #1
Top opponent
LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Internacional · Mar 2026 · +3.0 Elo
Evolution
-52
2321 → 2269
Tournaments
14
128 games
Score
73.5/ 12857.4%
47W53D28L
Top 3 wins
2.[W]vsCarlomagno OblitasIM2,379·34th Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai·R7·+5.9
3.[W]vsSiddhanth Poonja2,298·44th Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai·R2·+5.6
Last 12 months — tournaments
14 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5/9 | #33 | 2216 | +1.3 |
Swiss | Feb 2026 | 5/9 | #8 | 2380 | +15.6 |
Open Swiss | Jan 2026 | 7/10 | #15 | 2290 | -2.2 |
Round-Robin | Jan 2026 | 3/9 | #8 | 2113 | -27.2 |
Open Swiss | Jan 2026 | 6/10 | #61 | 2044 | -28.4 |
Open Swiss | Dec 2025 | 5/10 | #82 | 2063 | -31.2 |
Round-Robin | Dec 2025 | 7/9 | #1 | 2463 | +16.3 |
Round-Robin | Dec 2025 | 5/9 | #4 | 2278 | -4.6 |
Round-Robin | Nov 2025 | 6.5/9 | #1 | 2412 | +12.7 |
Round-Robin | Nov 2025 | 5.5/9 | #3 | 2331 | +3.3 |
Worst Elo result: Athens of the East 5th International Grandmaster Open Chess tournament (Category - A Above 2000) (-31.2 Elo, finished #82).
Most-Played Opponents
vsJuan Borges MatosGM
🇨🇺CUB·2357
+4 −2 =22
28 games·last met Feb 2026
View head-to-head →
vsErmes Espinosa VelozGM
🇨🇺CUB·2473
+4 −9 =14
27 games·last met Mar 2024
View head-to-head →
vsElier Miranda MesaGM
🇨🇺CUB·2450
+1 −3 =20
24 games·last met Apr 2024
View head-to-head →
vsLelys Stanley Martinez DuanyGM
🇨🇺CUB·2455
+6 −6 =9
21 games·last met Apr 2026
View head-to-head →
vsCarlos Antonio Hevia AlejanoGM
🇨🇺CUB·2449
+5 −8 =8
21 games·last met Dec 2019
View head-to-head →
Rankings
/
Cuba
#62
out of 673 players
Americas
#571
in continent
World
#5,110
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 |
| ... | ||
| 62 | 2,269 | |
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 |
| ... | ||
| 571 | 2,269 | |
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 |
| ... | ||
| 5110 | 2,269 | |