II Torneo Suizo Academia Strong Chess
Open SwissStandard
33 players participated in this 7-round tournament, held from 26 Sept 2025 to 29 Sept 2025 in Santo Domingo Este,, Dominican Republic. 6 titled players from 2 federations. Top 10 Elo average was 2072, and top seed was Juan Carlos Mesa Cruz (🇩🇴 DOM, FM, 2222).
Juan Manuel Jaquez (🇩🇴 DOM, CM, 2113) won with 6.0/7, ahead of Richards Reynier Lugo Matos (5.5) and Fraimy Alexander Morel Reyes (5.0). Jaquez broke clear in the final round.
The biggest upset came in round 5: Leonardo Aquino Castillo (1681) beat Mario David Garcia Calderon (1868), a +187-point gap.
Location
🇩🇴Santo Domingo Este,, Dominican Republic
Dates
26 Sept 2025 → 29 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Titled players · 6
FM×1
CM×5
Federations · 2 represented
🇩🇴Dominican Republic×32
🇻🇪Venezuela×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsCM Juan Manuel Jaquez led from R4; +0.5-point edge over the runner-up.
Co-leaders
12
4
2
1
3
2
1
R4–R7 · LEAD HELD
CM Juan Manuel Jaquez held the sole lead from R4 through R7 without losing it.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
CM Juan Manuel Jaquez lost to CM Richards Reynier Lugo Matos (White).
WIN STREAKS · 2 top finishers
CM Juan Manuel Jaquez 4 wins (R1–R4)CM Ruddy Antonio Mendez 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1CMJuan Manuel Jaquez | * | 0 | 1 | — |
| 2CMRichards Reynier Lugo Matos | 1 | * | 1 | ½ |
| 3CMRuddy Antonio Mendez | 0 | 0 | * | — |
| 4Fraimy Alexander Morel Reyes | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jaquez, Juan ManuelCM | 2113 | DOM | +17B | +31N | +23B | +4N | −2B | +6N | +5B | 6.0 | 24.5 | 24.5 | 19.00 | 2322 | +33.2 |
| 2 | Lugo Matos, Richards ReynierCM | 2083 | DOM | +15N | =9B | +8N | =5B | +1N | +4N | =3B | 5.5 | 28.5 | 31.5 | 25.00 | 2202 | +21.4 |
| 3 | Morel Reyes, Fraimy Alexander | 2012 | DOM | +11B | =6N | =12B | +23N | =5N | +10B | =2N | 5.0 | 24.5 | 26.5 | 17.75 | 2124 | +47.6 |
| 4 | Mendez, Ruddy AntonioCM | 2088 | DOM | +22B | +20N | +14N | −1B | +18N | −2B | +13N | 5.0 | 23.0 | 25.0 | 13.50 | 2094 | +3.8 |
| 5 | Segura Encarnacion, Ronald Eliesel | 2061 | DOM | +19B | +13N | =6B | =2N | =3B | +12N | −1N | 4.5 | 27.0 | 29.5 | 16.00 | 2115 | +13.0 |
| 6 | Mesa Cruz, Juan CarlosFM | 2222 | DOM | +10N | =3B | =5N | =13B | +9N | −1B | +19N | 4.5 | 25.5 | 28.0 | 15.75 | 2047 | -24.4 |
| 7 | Marquez Moya, Eddy | 2024 | DOM | +25N | −14B | =9N | =16B | +22N | =19B | +10N | 4.5 | 17.5 | 19.5 | 12.00 | 1886 | -20.6 |
| 8 | Rodriguez, Franyeline Antonio | 1941 | DOM | +30B | =12N | −2B | =22N | =14B | +24N | +23B | 4.5 | 17.5 | 17.5 | 8.00 | 1920 | -0.2 |
| 9 | Recio Mendez, Alexis Antonio | 1888 | DOM | +26B | =2N | =7B | =14N | −6B | −20N | +15B | 3.5 | 23.0 | 24.5 | 11.00 | 1949 | +10.0 |
| 10 | Florian Vasquez, Gabriel Emilio | 1839 | DOM | −6B | +11N | +31B | =12N | +24B | −3N | −7B | 3.5 | 22.5 | 22.5 | 7.00 | 1926 | +11.2 |
| 11 | Munoz Feliz, Lisanny | 1547 | DOM | −3N | −10B | +21N | +29B | −16N | =17B | +25N | 3.5 | 19.0 | 19.5 | 6.50 | 1706 | +41.2 |
| 12 | Alegria, Abel | 2097 | DOM | +16N | =8B | =3N | =10B | =13N | −5B | F | 3.0 | 23.5 | 25.5 | 11.00 | 1921 | -26.6 |
| 13 | Munoz Salcedo, Mario | 1882 | DOM | +21N | −5B | F | =6N | =12B | +15N | −4B | 3.0 | 23.0 | 25.5 | 9.25 | 1962 | +16.0 |
| 14 | Paula Valerio, Aarony Miguel | 1844 | DOM | F | +7N | −4B | =9B | =8N | F | +20B | 3.0 | 23.0 | 23.0 | 11.00 | 2041 | +26.2 |
| 15 | Ramirez, Deyvis | 1700 | DOM | −2B | +28N | F | +30B | +17N | −13B | −9N | 3.0 | 19.0 | 19.0 | 4.00 | 1765 | +12.0 |
| 16 | Ontiveros, Jesus | 1790 | VEN | −12B | +30N | =20B | =7N | +11B | F | −18B | 3.0 | 18.5 | 18.5 | 7.00 | 1846 | +8.4 |
| 17 | Ceballos Rodriguez, Kelvis Rainerys | 1795 | DOM | −1N | +32B | −18N | +28B | −15B | =11N | =24B | 3.0 | 18.5 | 18.5 | 3.75 | 1625 | -46.0 |
| 18 | Puntier Andujar, Fausto JiovannyCM | 2023 | DOM | F | F | +17B | +26N | −4B | F | +16N | 3.0 | 15.5 | 15.5 | 7.50 | 2078 | +11.2 |
| 19 | Aquino Castillo, Leonardo | 1681 | DOM | −5N | +21B | F | F | +26B | =7N | −6B | 2.5 | 19.0 | 19.0 | 6.25 | 1922 | +38.0 |
| 20 | Castillo Vasquez, Adgart Miguel | 1902 | DOM | F | −4B | =16N | F | +30N | +9B | −14N | 2.5 | 18.5 | 18.5 | 5.00 | 1829 | -8.2 |
| 21 | Gomez Lara, Jose Manuel | 0 | DOM | −13B | −19N | −11B | +25B | −27N | +30N | =26B | 2.5 | 14.0 | 14.0 | 2.75 | 1642 | 0.0 |
| 22 | Montero Mercedes, Melvin Marcial | 1763 | DOM | −4N | =24B | +25N | =8B | −7B | F | F | 2.0 | 21.0 | 22.5 | 5.25 | 1846 | +6.2 |
| 23 | Munoz Feliz, AlejandroCM | 1848 | DOM | +28B | +29N | −1N | −3B | F | F | −8N | 2.0 | 20.0 | 20.0 | 1.50 | 1705 | -28.0 |
| 24 | Cprian Lara, Joel | 0 | DOM | F | =22N | +29B | F | −10N | −8B | =17N | 2.0 | 18.0 | 18.5 | 3.00 | 1701 | 0.0 |
| 25 | Martinez Pena, Victor | 1680 | DOM | −7B | −26N | −22B | −21N | +33B | +28N | −11B | 2.0 | 15.0 | 15.0 | 1.00 | 1001 | -58.0 |
| 26 | Garcia Calderon, Mario David | 1868 | DOM | −9N | +25B | F | −18B | −19N | F | =21N | 1.5 | 16.0 | 18.0 | 3.25 | 1612 | -52.4 |
| 27 | Perez, Nestor Augusto | 0 | DOM | F | F | F | F | +21B | =29N | −28B | 1.5 | 4.0 | 4.0 | 2.75 | 1527 | 0.0 |
| 28 | Martinez Henriquez, Isaias Eliezer | 0 | DOM | −23N | −15B | F | −17N | F | −25B | +27N | 1.0 | 11.5 | 11.5 | 1.50 | 956 | 0.0 |
| 29 | Almonte Rosario, Bruno Said | 1527 | DOM | F | −23B | −24N | −11N | F | =27B | F | 0.5 | 9.0 | 9.0 | 0.75 | 898 | -24.0 |
| 30 | Valdez Cruz, Carlos Arturo | 1536 | DOM | −8N | −16B | F | −15N | −20B | −21B | F | 0.0 | 15.5 | 15.5 | 0.00 | 1032 | -13.0 |
| 31 | Pacheco Marte, Sergio Andres | 1994 | DOM | F | −1B | −10N | F | F | F | F | 0.0 | 12.0 | 12.0 | 0.00 | 1176 | -21.0 |
| 32 | Bello Marizan, Eric Ramon | 1541 | DOM | F | −17N | F | F | F | F | F | 0.0 | 3.0 | 3.0 | 0.00 | 995 | -7.6 |
| 33 | Perez Reyes, David Ismael | 0 | DOM | F | F | F | F | −25N | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 880 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Morel Reyes, Fraimy AlexanderDOM+47.65.0 pts · #4
- 2Munoz Feliz, LisannyDOM+41.23.5 pts · #17
- 3Aquino Castillo, LeonardoDOM+38.02.5 pts · #23
Top rating losers
- 1Martinez Pena, VictorDOM-58.02.0 pts · #31
- 2Garcia Calderon, Mario DavidDOM-52.41.5 pts · #24
- 3Ceballos Rodriguez, Kelvis RainerysDOM-46.03.0 pts · #21
Biggest upsets
- R5+187 Elo gap
- R2+180 Elo gap
- R3+155 Elo gap