Sabado 17 de octubre en la Cancha Nilmarie Santini en el DRD Estatal. 4 categorias Elemental / Superior / Amateur / Abierta SER de Puerto Rico Chess Open | Organizer(s) | Ser de Puerto Rico / San Juan Chess Club |
| Federation | Puerto Rico ( PUR ) |
| Tournament director | CM Gabriel Pinales Roussel ID 3101762 AN Arturo Deliz Orengo ID 3110117 |
| Chief Arbiter | AI Rinelly Comas Colon ID 3101576 |
| Deputy Chief Arbiter | NA Eduardo Vera Ramirez ID 3112810 |
| Arbiter | NA Brian Lozano ID |
| Time control (Rapid) | 10 minutos con 5 segundos de incremento |
| Location | Cancha Nilmarie Santini |
| Number of rounds | 5 |
| Tournament type | Swiss-System |
| Rating calculation | Rating international |
| Date | 2026/10/17 |
| Rating-Ø / Average age | 1642 / 30 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 15.10.2026 15:00:27, Creator/Last Upload: FEDERACION DE AJEDREZ DE PUERTO RICO
| Tournament selection | Abierta, Elemental, Superior, Amateur |
| Links | Official Homepage of the Organizer, Link with tournament calendar |
| Parameters | No tournament details |
| Lists | Starting rank, Alphabetical list, Statistics, Alphabetical list all groups, Playing schedule |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Starting rank
| No. | | Name | FideID | FED | Rtg |
| 1 | IM | Machin Rivera, Mark | 3101126 | PUR | 2300 |
| 2 | CM | Zilleruelo Irizarry, Diego | 3101460 | PUR | 2140 |
| 3 | FM | Toro Cruz, Sebastian J. | 3107949 | PUR | 2052 |
| 4 | CM | Boggiano Pereira, Miguel A. | 3102750 | PUR | 2004 |
| 5 | | Candelario Fernandez, Jorge L. | 3105806 | PUR | 1808 |
| 6 | WCM | Rivera Negron, Yanira | 3101177 | PUR | 1792 |
| 7 | ACM | Gerena Rivas, Ezequiel | 3103820 | PUR | 1771 |
| 8 | CM | Patel, Dhyaan | 3112357 | PUR | 1770 |
| 9 | | Ramirez Laboy, Raye L. | 3108368 | PUR | 1760 |
| 10 | | Perez Quinones, Malcolm J. | 3113035 | PUR | 1731 |
| 11 | | Schwabe Rivera, Ulrich | 3100863 | PUR | 1731 |
| 12 | | Chevere Duperoy, Roberto | 3108791 | PUR | 1714 |
| 13 | | Florian Algarin, Miguel A. | 3109518 | PUR | 1657 |
| 14 | | Rivera Irizarry, Denzel F. | 3112446 | PUR | 1645 |
| 15 | | Feliciano Corujo, Hector D. | 3111733 | PUR | 1616 |
| 16 | | Tavhare, Siddhant | 3114856 | PUR | 1567 |
| 17 | WCM | Vera Perez, Gabriela S. | 3108490 | PUR | 1550 |
| 18 | | Concepcion Lebron, Dylan | 3114546 | PUR | 1533 |
| 19 | | Tavhare Mashere, Suraj | 3114929 | PUR | 1530 |
| 20 | | Gonzalez Mercado, Christian | 3111407 | PUR | 1506 |
| 21 | | Rodriguez Rodriguez, Ian G. | 3112110 | PUR | 1477 |
| 22 | | Colon Torres, Orlando | 3111490 | PUR | 0 |
| 23 | | Gomez Lugo, Christian | | PUR | 0 |
| 24 | | Munoz Benitez, Giancier | 3121755 | PUR | 0 |
| 25 | | Nazario, Jonathan | | PUR | 0 |
| 26 | | Ortiz Nieves, Jose I. | 3119254 | PUR | 0 |
| 27 | | Pamias Nieves, Jackelyn | 3121372 | PUR | 0 |
| 28 | | Perez Medina, Benjamin | | PUR | 0 |
| 29 | | Sanchez Zambrana, Carlos | | PUR | 0 |
| 30 | | Soler Roldan, Micael A. | 3119203 | PUR | 0 |
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