Atenas de Cuba Matanzas 2026
Team SwissStandard
24 players participated in this 10-round tournament, held from 24 Mar 2026 to 28 Mar 2026 in Matanzas, Cuba. 2 titled players. Top 10 Elo average was 1858, and top seed was Haden Zuaznabal Duarte (🇨🇺 CUB, 1998).
Helder Avila Calderin (🇨🇺 CUB, 1768) won with 8.5/10, ahead of Ashly Maria Armengol Venegas (8.0) and Mariam Torres Garcia (7.0). Avila Calderin clinched sole first place in the final round.
The biggest upset came in round 2: Robert Luis Rodriguez Garcia (1618) beat Pedro Tapanes Hernandez (1801), a +183-point gap.
Location
🇨🇺Matanzas, Cuba
Dates
24 Mar 2026 → 28 Mar 2026
Time control
Standard: 90 minutes for game with 30 seconds delay from move 1
System
Team · 10 rounds
Titled players · 2
WIM×1
WCM×1
Federations · 1 represented
🇨🇺Cuba×24
Top 3
- 🥇
- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 1 | Avila Calderin, Helder | 🇨🇺CUB | 1768 | 8.5 | 1652 | 1988 | +64.0 |
| 2 | WCMArmengol Venegas, Ashly Maria | 🇨🇺CUB | 1655 | 8.0 | 1564 | 1900 | +80.0 |
| 11 | Torres Garcia, Mariam | 🇨🇺CUB | 0 | 7.0 | 1473 | 1513 | 0.0 |
| 10 | Pupo Casals, David Emanuel | 🇨🇺CUB | 1544 | 6.5 | 1592 | 1687 | +60.8 |
| 8 | Aguila Pedre, Sofia | 🇨🇺CUB | 1538 | 6.5 | 1451 | 1852 | +71.2 |
| 3 | Macias Acosta, Liam Barbaro | 🇨🇺CUB | 1881 | 6.5 | 1967 | 2077 | +107.2 |
| 12 | Williams Junco, John Richard | 🇨🇺CUB | 1635 | 5.5 | 1688 | 1688 | +20.0 |
| 6 | Valdes Diaz, Mya | 🇨🇺CUB | 0 | 5.5 | 1473 | 1533 | 0.0 |
| 5 | Gonzalez Fajardo, Christian Daniel | 🇨🇺CUB | 1907 | 5.5 | 1962 | 1998 | +50.4 |
| 4 | Acosta Pedroso, Gerardo | 🇨🇺CUB | 1969 | 5.5 | 1950 | 1986 | +4.4 |
| 7 | Zuaznabal Duarte, Haden | 🇨🇺CUB | 1998 | 5.5 | 1944 | 1980 | -9.6 |
| 15 | Gonzalez Llerena, Liang David | 🇨🇺CUB | 1544 | 5.0 | 1713 | 1713 | +68.0 |
| 17 | Lauzurique Blanco, Marlon | 🇨🇺CUB | 1525 | 5.0 | 1596 | 1509 | -8.8 |
| 13 | Tapanes Hernandez, Pedro | 🇨🇺CUB | 1801 | 5.0 | 1649 | 1649 | -31.6 |
| 9 | Santana Bueno, Leonardo Yosvel | 🇨🇺CUB | 0 | 5.0 | 1582 | 1582 | 0.0 |
| 19 | Fundora Baez, Linett Felisa | 🇨🇺CUB | 1440 | 5.0 | 1488 | 1488 | +20.8 |
| 16 | Mojena Martinez, Leandro | 🇨🇺CUB | 0 | 4.0 | 1679 | 1607 | 0.0 |
| 14 | WIMCepero Lopez, Amy Ashley | 🇨🇺CUB | 1985 | 4.0 | 1947 | 1875 | -30.4 |
| 20 | Perez Figueroa, Hector Luis | 🇨🇺CUB | 1551 | 3.5 | 1590 | 1503 | -22.4 |
| 23 | Perez Lorenzo, Lya De Los Milagro | 🇨🇺CUB | 1473 | 3.5 | 1477 | 1284 | -54.4 |
| 18 | Tapanes Barroso, Brayan | 🇨🇺CUB | 1978 | 3.0 | 1948 | 1799 | -96.0 |
| 21 | Lopez Valdes, Erika Stephan | 🇨🇺CUB | 1467 | 2.5 | 1475 | 1350 | -37.6 |
| 22 | Hechavarria Tamayo, Abraham Artur | 🇨🇺CUB | 1635 | 2.0 | 1569 | 1376 | -109.6 |
| 24 | Rodriguez Garcia, Robert Luis | 🇨🇺CUB | 1618 | 2.0 | 1694 | 1372 | -44.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Macias Acosta, Liam BarbaroCUB+107.26.5 pts · #3
- 2Armengol Venegas, Ashly MariaWCMCUB+80.08.0 pts · #2
- 3Aguila Pedre, SofiaCUB+71.26.5 pts · #8
Top rating losers
- 1Hechavarria Tamayo, Abraham ArturCUB-109.62.0 pts · #22
- 2Tapanes Barroso, BrayanCUB-96.03.0 pts · #18
- 3Perez Lorenzo, Lya De Los MilagroCUB-54.43.5 pts · #23
Biggest upsets
- R2+183 Elo gap
- R7+117 Elo gap
- R10+111 Elo gap