| M. | No. | | White | Pts. | Resultado | Pts. | | Black | No. |
|---|
| 1 | 11 | WCM | Acevedo Mendez Jennifer | 1 | 0 - 1 | 1 | CM | Murillo Gonzalez Carlos E | 1 |
| 2 | 16 | | Ramirez Monge Cassandra | 1 | 0 - 1 | 1 | | Quesada Campos Jordi Alessand | 3 |
| 3 | 4 | | Buitrago Mosquera Antonio | 1 | ½ - ½ | 1 | WCM | Salas Torres Pamela | 9 |
| 4 | 28 | | Jimenez Solorzano Edthmilye | 1 | 0 - 1 | 1 | | Carvajal Pena Daniel | 5 |
| 5 | 6 | | Porras Chavarria Steve | 1 | ½ - ½ | 1 | | Arce Mendez Elias | 12 |
| 6 | 31 | | Abarca Orozco Ivonne | 1 | 0 - 1 | 1 | | Castillo Morales Thais | 7 |
| 7 | 8 | | Quiros Avendano Luis Alejandr | ½ | ½ - ½ | 1 | | Alvarado Castro Jeaustin | 15 |
| 8 | 10 | | Monge Marin Ernesto | 0 | - - + | ½ | | Guzman Benavides Steven | 24 |
| 9 | 21 | | Chaves Alfaro Victor | 0 | + - - | 0 | | Castro Garcia Ileana | 13 |
| 10 | 14 | | Solis Gatgens Isaac | 0 | - - + | 0 | | Solis Baltodano Jose Pablo | 22 |
| 11 | 17 | | Morales Chacon Mauricio | 0 | 1 - 0 | 0 | | Calvo Navarrete Karolay | 26 |
| 12 | 23 | | Chaves Alfaro Beatriz | 0 | 0 - 1 | 0 | | Alfaro Leon Andrey | 18 |
| 13 | 19 | | Duque Araya Cristopher | 0 | 1 - 0 | 0 | | Arana Matarrita Tito | 30 |
| 14 | 25 | | Sibaja Tellez Josue | 0 | ½ - ½ | 0 | | Sanchez Corrales Carlos Julia | 20 |
| 15 | 29 | | Mora Nunez Kevin | 0 | 1 | | | bye | |
| 16 | 2 | | Calvo Gutierrez Luis Guillerm | 1 | 0 | | | sin emparejar | |
| 17 | 27 | | Roman Alvarado Mercy | 0 | 0 | | | sin emparejar | |