| M. | No. | | White | Elo | Pts. | Resultado | Pts. | | Black | Elo | No. |
|---|
| 1 | 12 | | Jimenez Navarro Diego | 1555 | 1 | 0 - 1 | 1 | | Bonilla Morales Bryan | 1821 | 1 |
| 2 | 13 | | Quiros Acuna Nicole | 1528 | 1 | 0 - 1 | 1 | | Guzman Hidalgo Nicolas | 1784 | 2 |
| 3 | 3 | | Coto Calderon Juan Diego | 1743 | 1 | 1 - 0 | 1 | | Guillen Portuguez Jose Pablo | 1497 | 18 |
| 4 | 14 | | Sierra Berrocal Gabriela | 1512 | 1 | - - + | 1 | | Espitia Torres Mateo | 1732 | 4 |
| 5 | 17 | | Mata Tencio Randall | 1502 | 1 | 1 - 0 | 1 | | Diaz Charpentier Kristel Meli | 1695 | 5 |
| 6 | 19 | WCM | Guzman Hidalgo Camila | 1483 | 1 | 0 - 1 | 1 | | Lopez Bustos David | 1682 | 6 |
| 7 | 7 | | Calderon Brenes Brandon | 1672 | 1 | 1 - 0 | 1 | | Quiros Acuna Sebastian | 1469 | 21 |
| 8 | 9 | | Sierra Berrocal Auriel | 1591 | 1 | - - + | 1 | | Morales Jimenez Dennis | 1459 | 22 |
| 9 | 24 | | Calderon Zuniga Juan Pablo | 1445 | 1 | ½ - ½ | 1 | | Segura Cordero Ariel | 1586 | 10 |
| 10 | 30 | | Frater Gonzalez Gabriel | 1402 | 1 | 1 - 0 | 1 | | Rojas Pacheco Camila | 1574 | 11 |
| 11 | 15 | | Hernandez Jimenez Caleb | 1509 | ½ | 1 - 0 | 0 | | Blanco Jara Eva | 1424 | 25 |
| 12 | 20 | | Calderon Brenes Tiffany | 1478 | 0 | 1 - 0 | 0 | | Diaz Charpentier Ashly | 1400 | 38 |
| 13 | 23 | | Morales Cascante Luis Diego | 1456 | 0 | 1 - 0 | 0 | | Hernandez Perez Javier Franci | 1400 | 40 |
| 14 | 27 | | Murillo Picado Ricardo | 1421 | 0 | + - - | 0 | | Sanchez Castro Isabella Glori | 1400 | 42 |
| 15 | 36 | | Corrales Morales Fabian | 1400 | 0 | 0 - 1 | 0 | | Villalta Leiton Nicole Tamara | 1403 | 29 |
| 16 | 39 | | Gonzalez Torres Raquel | 1400 | 0 | ½ - ½ | 0 | | Alvarez Torres Ariela | 1400 | 31 |
| 17 | 32 | | Alvarez Torres Ericka | 1400 | 0 | 0 - 1 | 0 | | Villegas Rodriguez Jeremy | 1400 | 44 |
| 18 | 41 | | Ramos Rodriguez Daniel | 1400 | 0 | 1 - 0 | 0 | | Bonilla Moreira Ricardo | 1400 | 34 |
| 19 | 43 | | Villalta Leiton Kevin | 1400 | 0 | 0 - 1 | 0 | | Cespedes Vargas Marlon Adrian | 1400 | 35 |
| 20 | 8 | | Dengo Soto Andres | 1611 | 0 | 0 | | | sin emparejar | | |
| 21 | 16 | | Bolanos Diaz Daniel | 1505 | 0 | 0 | | | sin emparejar | | |
| 22 | 26 | | Arce Berroteran Ashly | 1421 | ½ | 0 | | | sin emparejar | | |
| 23 | 28 | | Sanabria Fernandez Diego | 1411 | 0 | 0 | | | sin emparejar | | |
| 24 | 33 | | Arce Berroteran Ared | 1400 | ½ | 0 | | | sin emparejar | | |
| 25 | 37 | | Dengo Diego | 1400 | 0 | 0 | | | sin emparejar | | |