Campeonato Estadal Juvenil Asoajedrene 2025 Sub-20 Masculino
28 players participated in this 7-round tournament, held from 27 Jun 2025 to 29 Jun 2025 in Porlamar - Estado Nueva Esparta, Venezuela. Top 10 Elo average was 1789, and top seed was Armando Jose Zanella Gonzalez (🇻🇪 VEN, 1970).
Josue Alejandro Cabeza Marquez (🇻🇪 VEN, 1816) won with 6.5/7, ahead of Armando Jose Zanella Gonzalez (5.5) and Arturo Alejandro Rivas Lopez (5.0). Cabeza Marquez shared the lead from round 4 and won solo starting round 5.
The biggest upset came in round 7: Jade Delvalle Lopez Marcano (1478) beat Andres Eduardo Clemow Brito (1748), a +270-point gap.
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How it unfolded
Top 6 · 7 roundsJosue Alejandro Cabeza Marquez led from R5; +1.0-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.
Josue Alejandro Cabeza Marquez takes the sole lead (4.5/5).
Josue Alejandro Cabeza Marquez beat Armando Jose Zanella Gonzalez (Black).
Josue Alejandro Cabeza Marquez 4 wins (R4–R7)Armando Jose Zanella Gonzalez 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Josue Alejandro Cabeza Marquez | * | 1 | ½ | 1 |
| 2Armando Jose Zanella Gonzalez | 0 | * | — | 1 |
| 3Alfonso David Rodriguez Gomez | ½ | — | * | 0 |
| 4Arturo Alejandro Rivas Lopez | 0 | 0 | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cabeza Marquez, Josue Alejandro | 1816 | VEN | +15N | +3B | =4N | +9B | +2N | +5B | +6N | 6.5 | 28.5 | 32.0 | 29.50 | 2184 | +51.0 |
| 2 | Zanella Gonzalez, Armando Jose | 1970 | VEN | +10B | +14N | +18B | =6N | −1B | +13N | +3N | 5.5 | 27.0 | 30.0 | 21.25 | 1965 | -0.2 |
| 3 | Rivas Lopez, Arturo Alejandro | 1671 | VEN | +25B | −1N | +23B | +14N | +8B | +4N | −2B | 5.0 | 27.0 | 29.0 | 17.00 | 1839 | +21.8 |
| 4 | Rodriguez Gomez, Alfonso David | 1702 | VEN | +28N | +5B | =1B | +18N | =13N | −3B | +11B | 5.0 | 26.5 | 27.0 | 17.00 | 1831 | +52.4 |
| 5 | Silva Mago, Alvaro Francisco | 1834 | VEN | +11B | −4N | +24B | +7N | =6B | −1N | +16B | 4.5 | 28.0 | 30.0 | 16.25 | 1742 | -11.6 |
| 6 | Rojas Vallenilla, Juan Alberto | 1854 | VEN | +17N | =13B | +19N | =2B | =5N | +9B | −1B | 4.5 | 27.5 | 30.5 | 17.25 | 1872 | +5.8 |
| 7 | Luzardo Lopez, Aranza Victoria | 1642 | VEN | +26N | =9B | =13N | −5B | =15N | +19B | +14B | 4.5 | 22.0 | 24.0 | 14.00 | 1778 | +43.6 |
| 8 | Diaz Araujo, Ulises Julian | 1619 | VEN | +20N | =19B | −9N | +21B | −3N | +17B | +13B | 4.5 | 21.5 | 24.0 | 13.50 | 1733 | +37.6 |
| 9 | Perez Marcano, Miguel Andres | 1790 | VEN | +24B | =7N | +8B | −1N | =14B | −6N | +19B | 4.0 | 26.5 | 28.5 | 13.50 | 1751 | -11.2 |
| 10 | Gonzalez Eurresta, Jose David | 1600 | VEN | −2N | +12B | +15N | −13B | +18B | −11N | +21N | 4.0 | 23.5 | 26.0 | 13.00 | 1703 | +34.0 |
| 11 | Amundaray Millan, Jorge Luis | 1515 | VEN | −5N | +28B | =21N | +20B | =19N | +10B | −4N | 4.0 | 21.5 | 22.0 | 9.75 | 1648 | +39.2 |
| 12 | Lopez Marcano, Jade Delvalle | 1478 | VEN | −14B | −10N | −20N | +26B | +24B | +23N | +18B | 4.0 | 17.0 | 19.0 | 9.00 | 1648 | +33.6 |
| 13 | Romero Espana, Eliezer Benjamin | 1724 | VEN | +16B | =6N | =7B | +10N | =4B | −2B | −8N | 3.5 | 28.0 | 31.5 | 14.50 | 1690 | -6.2 |
| 14 | Hernandez Fermin, Moises Alejandro | 1727 | VEN | +12N | −2B | +17N | −3B | =9N | +22B | −7N | 3.5 | 26.5 | 29.0 | 12.00 | 1655 | -13.0 |
| 15 | Reyes Hernandez, Jose Luis | 1510 | VEN | −1B | +25N | −10B | +23N | =7B | −16N | +22B | 3.5 | 23.0 | 25.0 | 8.75 | 1452 | -19.6 |
| 16 | Gonzalez Eurresta, Diego Alejandro | 1461 | VEN | −13N | −17B | +26N | =22B | +20N | +15B | −5N | 3.5 | 20.0 | 22.0 | 9.25 | 1471 | +4.8 |
| 17 | Lopez Rojas, Joelvis Nazareth | 1523 | VEN | −6B | +16N | −14B | =25N | +27B | −8N | +23B | 3.5 | 20.0 | 21.5 | 8.00 | 1553 | +1.8 |
| 18 | Clemow Brito, Andres Eduardo | 1748 | VEN | +22N | +21B | −2N | −4B | −10N | +20B | −12N | 3.0 | 23.5 | 26.0 | 7.50 | 1520 | -71.2 |
| 19 | Farias Gonzalez, Williams Eduardo | 1728 | VEN | +27B | =8N | −6B | +24N | =11B | −7N | −9N | 3.0 | 23.5 | 25.0 | 7.75 | 1583 | -55.6 |
| 20 | Salazar Moujalli, Leonardo | 0 | VEN | −8B | =27N | +12B | −11N | −16B | −18N | +25B | 2.5 | 21.0 | 22.5 | 6.75 | 1355 | 0.0 |
| 21 | Hernandez Malaver, Fabricio Alessandro | 1623 | VEN | +23B | −18N | =11B | −8N | F | +27N | −10B | 2.5 | 19.0 | 19.0 | 5.50 | 1448 | -44.4 |
| 22 | Frontado Salazar, Aniuska del Valle | 1498 | VEN | −18B | −23N | +27B | =16N | +25B | −14N | −15N | 2.5 | 17.5 | 19.0 | 5.25 | 1434 | -20.4 |
| 23 | Montufar Lopez, Fernando David | 0 | VEN | −21N | +22B | −3N | −15B | +26N | −12B | −17N | 2.0 | 21.0 | 23.0 | 4.50 | 1278 | 0.0 |
| 24 | Reyes Rodriguez, Jender Orland | 1510 | VEN | −9N | +26B | −5N | −19B | −12N | =25N | =28B | 2.0 | 19.5 | 20.0 | 3.25 | 1282 | -48.4 |
| 25 | Cruces Rivas, Daniel Alejandro | 0 | VEN | −3N | −15B | +28N | =17B | −22N | =24B | −20N | 2.0 | 19.0 | 19.5 | 3.25 | 1397 | 0.0 |
| 26 | Hernandez Romero, Emmanuel Antonio | 0 | VEN | −7B | −24N | −16B | −12N | −23B | +28N | +27B | 2.0 | 17.5 | 18.0 | 2.00 | 1370 | 0.0 |
| 27 | Ordaz Diaz, Lourdes Sarahi | 1496 | VEN | −19N | =20B | −22N | +28B | −17N | −21B | −26N | 1.5 | 16.0 | 16.5 | 1.75 | 1315 | -44.4 |
| 28 | Brito Ramirez, Enghel Gabriel | 1402 | VEN | −4B | −11N | −25B | −27N | F | −26B | =24N | 0.5 | 16.5 | 16.5 | 1.00 | 1234 | -28.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Rodriguez Gomez, Alfonso DavidVEN+52.45.0 pts · #3
- 2Cabeza Marquez, Josue AlejandroVEN+51.06.5 pts · #1
- 3Luzardo Lopez, Aranza VictoriaVEN+43.64.5 pts · #10
- 1Clemow Brito, Andres EduardoVEN-71.23.0 pts · #15
- 2Farias Gonzalez, Williams EduardoVEN-55.63.0 pts · #12
- 3Reyes Rodriguez, Jender OrlandVEN-48.42.0 pts · #28
- R7+270 Elo gap
- R5+154 Elo gap
- R5+148 Elo gap