| M. | No. | | White | Elo | Pts. | Resultado | Pts. | | Black | Elo | No. |
|---|
| 1 | 2 | | Jimenez Garcia Emmanuel | 2263 | 6 | 1 - 0 | 5 | | Loria Geovanny | 1974 | 10 |
| 2 | 6 | | Chaves Sanchez Gabriel A | 2077 | 5 | ½ - ½ | 5½ | | Ramirez Arroyo Joan Emmanuel | 2084 | 5 |
| 3 | 29 | | Marin Monge Ernesto | 1728 | 4½ | - - + | 5 | | Solano Cuya Bryan | 2267 | 1 |
| 4 | 30 | | Rojas Cisneros Kevin | 1725 | 4½ | 0 - 1 | 4½ | | Vaglio Mattey Emanuel | 2183 | 3 |
| 5 | 4 | | Flores Rojas Federico | 2087 | 4½ | 1 - 0 | 4½ | | Buitrago Mosquera Antonio | 1893 | 12 |
| 6 | 8 | | Murillo Gonzalez Carlos E | 2008 | 4 | ½ - ½ | 4 | | Zamora Rodriguez Elberth | 1857 | 14 |
| 7 | 33 | | Alvarado Castro Jeaustin | 1689 | 4 | 0 - 1 | 4 | | Valdez Torres Nestor Josue | 1975 | 9 |
| 8 | 11 | | Carvajal Pena Daniel | 1941 | 4 | ½ - ½ | 4 | | Calvo Gutierrez Luis Guillermo | 1793 | 21 |
| 9 | 13 | | Acevedo Mendez Oscar | 1877 | 3½ | 0 - 1 | 3½ | | Ramirez Almeciga Cristian | 1814 | 19 |
| 10 | 31 | | Blanco Rojas Benjamin | 1702 | 3½ | 1 - 0 | 3½ | | Alvarado Castro Francisco | 1631 | 37 |
| 11 | 16 | | Ramirez Madrid Gerardo | 1848 | 3 | 0 - 1 | 3 | | Herrera Boschini Gabriel | 1743 | 27 |
| 12 | 20 | | Bonilla Morales Kevin | 1802 | 3 | 0 - 1 | 3 | | Soto Cordoba Anthony | 1840 | 17 |
| 13 | 18 | | Aragon Alvarado Christopher | 1836 | 3 | 1 - 0 | 3 | | Marin Masis Esteban | 1774 | 25 |
| 14 | 22 | | Solis Prieto Javier | 1784 | 3 | 0 - 1 | 3 | | Coto Bonilla Darian | 1728 | 28 |
| 15 | 38 | | Bolanos Ferreto Darried | 0 | 2½ | 1 - 0 | 2½ | | Torres Romero Cristian | 1775 | 24 |
| 16 | 36 | | Duque Araya Cristofer | 1634 | 2½ | 0 - 1 | 2½ | | Calvo Gutierrez Danny | 1684 | 35 |
| 17 | 23 | | Quesada Salcedo Jacobo | 1775 | 2½ | - - + | 2 | | Soza García Manfred | 1766 | 26 |
| 18 | 32 | | Wong Amaya Ian | 1699 | 2 | 0 - 1 | 2 | | Rosales Gonzalez Erick | 1685 | 34 |
| 19 | 39 | | Guzman Benavides Steven | 0 | 1 | 0 - 1 | 1½ | | Sanchez Corrales Carlos | 1855 | 15 |
| 20 | 7 | | Quiros Araya Jose Pablo | 2031 | 3 | 0 | | | sin emparejar | | |