| No. | | | Nombre | FIDE-ID | Elo | Club/Ciudad |
|---|
| 1 | | IM | Valdes Romero Leonardo | 6500331 | 2446 | |
| 2 | | FM | Chinchilla Miranda Eugenio | 6500072 | 2192 | |
| 3 | | NM | Trejos Perez Jose Enrique | 6500560 | 2183 | |
| 4 | | FM | Lizano Quiros Matias Haziel | 6543863 | 2150 | Ajedrez Belen |
| 5 | | FM | Ramirez Madrid Gerardo Alfonso | 6505945 | 2135 | |
| 6 | | FM | Angulo Perez Sebastian | 6544045 | 2125 | |
| 7 | | | Cespedes Rodriguez Luis Michel | 6566510 | 2122 | |
| 8 | | FM | Jimenez Molina Juan Leon | 6500137 | 2118 | |
| 9 | | FM | Murillo Gonzalez Carlos Esteban | 6504892 | 2102 | Asociacion Fischer |
| 10 | | | Quesada Fallas Esteban | 6513743 | 2101 | |
| 11 | | CM | Pastor Carvajal Jeigoth | 6516718 | 2100 | Ccdr San Jose |
| 12 | | CM | Avendano Porras Rodrigo | 6503357 | 2099 | |
| 13 | | NM | Vives Rodriguez David Alberto | 6500820 | 2096 | Asociacion Goicoechea |
| 14 | | CM | Barboza Viquez Martin Eduardo | 6508200 | 2083 | |
| 15 | | | Vargas Arguedas Caleb | 6524869 | 2083 | |
| 16 | | CM | Espitia Torres Mateo | 6508332 | 2072 | |
| 17 | | | Ramirez Aguilar Julian Jose | 6516629 | 2063 | |
| 18 | | | Villagra Arce Henry | 6502776 | 2061 | |
| 19 | | WIM | Rodriguez Arrieta Maria Elena | 6502911 | 2053 | Naranjo |
| 20 | | | Cossio Carvajal Bruno | 6518192 | 2033 | |
| 21 | | | Ramos Rodriguez Daniel | 6511635 | 2020 | |
| 22 | | | Cartin Aguilar Luis Javier | 6516858 | 2001 | |
| 23 | | WFM | Gamboa Alvarado Olga Leticia | 6502270 | 1992 | |
| 24 | | | Carvajal Pena Daniel | 6504612 | 1984 | |
| 25 | | | Villegas Rodriguez Jeremy | 6512798 | 1978 | |
| 26 | | | Ulloa Jimenez Santiago | 6559328 | 1973 | Cenfotec |
| 27 | | | Meza Vega Jose Antonio | 6513697 | 1946 | San Jose |
| 28 | | | Gonzalez Ramos Andres | 6549055 | 1934 | |
| 29 | | | Coto Calderon Juan Diego | 6506941 | 1930 | |
| 30 | | | Alvarado Machado Bryan Alberto | 6555322 | 1803 | |
| 31 | | | Flores Elizondo Mathias | 6560300 | 1789 | |