| M. | No. | | | White | Elo | Pts. | Resultado | Pts. | | Black | Elo | | No. |
| 1 | 1 | | GM | Bruzon Batista Lazaro | 2676 | 2 | 1 - 0 | 2 | | Garcia Fuentes Sergio Miguel | 2176 | | 18 |
| 2 | 19 | | | Ruiz Blais Sebastian | 2176 | 2 | 0 - 1 | 2 | GM | Ramirez Alejandro | 2600 | | 2 |
| 3 | 20 | | | Picado Jorge | 2174 | 2 | 1 - 0 | 2 | GM | Stefansson Hannes | 2560 | | 4 |
| 4 | 21 | | FM | Chinchilla Miranda Eugenio | 2172 | 2 | 1 - 0 | 2 | GM | Romero Holmes Alfonso | 2508 | | 5 |
| 5 | 22 | | WIM | Hernandez Alvarez Tania Regla | 2172 | 2 | 0 - 1 | 2 | GM | Barrientos Sergio E | 2481 | | 6 |
| 6 | 24 | | | Cabrera Chaves Marco Antonio | 2139 | 2 | 0 - 1 | 2 | GM | Perez Rodriguez Luis Manuel | 2388 | | 8 |
| 7 | 9 | | IM | Perez Garcia Rodney Oscar | 2367 | 2 | 1 - 0 | 2 | | Ugalde Garcia Ronald | 2130 | | 25 |
| 8 | 26 | | | Gavarrete Nahum | 2128 | 2 | 0 - 1 | 2 | IM | Davila Carlos | 2307 | | 10 |
| 9 | 11 | | IM | Kaufman Raymond | 2300 | 2 | 1 - 0 | 2 | FM | Sanchez Jorge | 2113 | | 27 |
| 10 | 50 | | | Flores Rojas Federico | 1934 | 2 | ½ - ½ | 2 | IM | Baules Jorge | 2296 | | 12 |
| 11 | 17 | | IM | Madrigal Mariano | 2178 | 2 | 0 - 1 | 2 | | Granados Ramirez Carlos Ricar | 2098 | | 28 |
| 12 | 3 | | GM | Ernst Sipke | 2573 | 1½ | 1 - 0 | 2 | | Fernandez Sanchez Mario Andre | 2097 | | 29 |
| 13 | 13 | | IM | Piasetski Leon | 2288 | 1½ | 1 - 0 | 1½ | WFM | Madrigal Ana Daniela | 2001 | | 41 |
| 14 | 40 | | | Castillo Trujillo Ivan | 2020 | 1½ | ½ - ½ | 1½ | FM | Duran Vega Sergio | 2278 | | 14 |
| 15 | 15 | | IM | Hernandez Basante Francisco | 2227 | 1½ | ½ - ½ | 1½ | | Mora Granados Luis Arturo | 1921 | | 54 |
| 16 | 32 | | | Jimenez Garcia Emmanuel | 2082 | 1½ | 1 - 0 | 1½ | | Chaves Sanchez Gabriel A | 1908 | | 57 |
| 17 | 48 | | | Campos Cerdas Jorge | 1958 | 1½ | 0 - 1 | 1½ | | Solis L. Efren A. | 2078 | | 33 |
| 18 | 92 | | | Bonilla Morales Kevin | 0 | 1½ | 0 - 1 | 1½ | | Fuentes Adrian | 2031 | | 39 |
| 19 | 70 | | | Ramirez Gonzalez Maria Jose | 1762 | 1 | 0 - 1 | 1 | IM | Vaglio Munoz Jaime | 2204 | | 16 |
| 20 | 30 | | | Solano Cuya Bryan | 2084 | 1 | 1 - 0 | 1 | | Carrillo Jose Antonio | 1863 | | 63 |
| 21 | 77 | | | Bogantes Robleto Karina | 1661 | 1 | 0 - 1 | 1 | FM | Huguet Sergio | 2083 | | 31 |
| 22 | 34 | | | Angulo Cubero Oscar | 2077 | 1 | 1 - 0 | 1 | | Villalobos Venegas Daniel | 1826 | | 67 |
| 23 | 79 | | | Soto Garita Santiago | 1651 | 1 | 0 - 1 | 1 | | Gonzalez Acosta Jaime Roy | 2069 | | 35 |
| 24 | 36 | | | Vargas Serrano Pablo Andres | 2055 | 1 | 1 - 0 | 1 | | Quiros Cajina Allan | 1762 | | 69 |
| 25 | 81 | | | Moran Mike | 1579 | 1 | 0 - 1 | 1 | | Vaglio Mattey Emanuel | 2048 | | 37 |
| 26 | 38 | | CM | Medina Ricardo | 2039 | 1 | 1 - 0 | 1 | | Solano Piedra Max | 1730 | | 73 |
| 27 | 42 | | | Cardenas Carbajal Nilson | 1994 | 1 | ½ - ½ | 1 | | Morera Campos Yanori Maria | 1682 | | 74 |
| 28 | 83 | | | Aguilar Lopez Jose Manuel | 0 | 1 | 0 - 1 | 1 | | Gomez Huertas Stanley | 1992 | | 43 |
| 29 | 44 | | | Jimenez Esquivel Greivin | 1987 | 1 | 1 - 0 | 1 | | Herrera Boschini Gabriel | 1660 | | 78 |
| 30 | 86 | | | Alvarado Castro Francisco | 0 | 1 | 0 - 1 | 1 | | Hernandez Juan Carlos | 1981 | | 45 |
| 31 | 46 | | | Vega Araya Edwin | 1972 | 1 | 1 - 0 | 1 | | Aguilar Alfaro Juan Carlos | 0 | | 82 |
| 32 | 103 | | | Jimenez Rojas Fabian | 0 | 1 | ½ - ½ | 1 | | Alvarado Dizan Ernesto | 1968 | | 47 |
| 33 | 108 | | | Ramirez Almeciga Cristian A. | 0 | 1 | 1 - 0 | 1 | | Castro Garcia Adrian | 1944 | | 49 |
| 34 | 114 | | | Solis Gomez Jose Alberto | 0 | 1 | ½ - ½ | 1 | | Acuna Monteverde Pablo | 1930 | | 51 |
| 35 | 121 | | | Vargas Cruz Ericka Daniela | 0 | 1 | 0 - 1 | 1 | | Solorzano Andres | 1922 | | 52 |
| 36 | 53 | | | Arroyo Valverde Luis Emilio | 1921 | 1 | 0 - 1 | 1 | | Aguilar Rojas Jose Alfredo | 0 | | 85 |
| 37 | 55 | | | Fernandez Sibaja Felipe J | 1918 | 1 | 1 - 0 | 1 | | Fallas Pizarro Jose Ariel | 0 | | 98 |
| 38 | 56 | | | Bonilla Mora Luis Daniel | 1910 | 1 | 1 - 0 | 1 | | Herrera Granados Maria Jose | 0 | | 102 |
| 39 | 58 | | | Blandon Jaime | 1906 | 1 | 1 - 0 | 1 | | Moreno Montero Jesus Alonso | 0 | | 107 |
| 40 | 122 | | | Vasquez Montero Julissa | 0 | 1 | 0 - 1 | 1 | | Jimenez Aguilar Gustavo | 1880 | | 59 |
| 41 | 60 | | | Carranza Fernandez Jorge | 1879 | 1 | 1 - 0 | 1 | | Valverde Lopez Mario | 0 | | 118 |
| 42 | 123 | | | Vazquez Pena Abigail | 0 | 1 | 0 - 1 | 1 | | Aguilar Madrigal Maria Fernan | 0 | | 84 |
| 43 | 62 | | WFM | Rodriguez Arrieta Maria Elena | 1870 | 1 | + - - | ½ | IM | Escobar Forero Alder | 2463 | | 7 |
| 44 | 93 | | | Bonilla Rodriguez Andres | 0 | ½ | + - - | ½ | FM | Guevara Martin | 2166 | | 23 |
| 45 | 99 | | | Fallas Saborio Alejandro | 0 | ½ | 0 - 1 | ½ | | Salazar Kelvin Stanley | 1876 | | 61 |
| 46 | 64 | | WCM | Ortiz Katherine Berenice | 1843 | ½ | 0 - 1 | ½ | | Castro Castillo Juan Jose | 0 | | 94 |
| 47 | 68 | | | Brizuela Benavides Jorge | 1802 | ½ | ½ - ½ | ½ | | Chaves Solera Milton | 0 | | 96 |
| 48 | 104 | | | Leiva Peters Elias David | 0 | ½ | ½ - ½ | ½ | | Incer Arias Manuel | 1746 | | 71 |
| 49 | 75 | | | Nunez Avendano Manrique | 1682 | ½ | 1 - 0 | ½ | | Godoy Carlos Alberto | 0 | | 100 |
| 50 | 116 | | | Soto Cordero Anthony | 0 | ½ | 0 - 1 | ½ | | Martinez Josue | 1679 | | 76 |
| 51 | 66 | | | Loria Geovanny | 1828 | 0 | 1 - 0 | ½ | | Rivera Juan Jose | 0 | | 109 |
| 52 | 72 | | CM | Vargas Rogelio | 1730 | 0 | 0 - 1 | 0 | | Marenco Fernandez Ana | 0 | | 105 |
| 53 | 106 | | | Mendez Moreno Kevin Alberto | 0 | 0 | 0 - 1 | 0 | | Ramirez Almeciga Yenny Meliss | 1606 | | 80 |
| 54 | 110 | | | Rojas Cisneros Kevin | 0 | 0 | ½ - ½ | 0 | | Aragon Alvarado Christopher | 0 | | 87 |
| 55 | 88 | | | Arguello Acuña Graciela | 0 | 0 | ½ - ½ | 0 | | Romero Valverde Karen | 0 | | 111 |
| 56 | 90 | | | Blanco Rojas Benjamin | 0 | 0 | 1 - 0 | 0 | | Salas Estrada Ana Maria | 0 | | 113 |
| 57 | 112 | | | Rosenstock Gelber Samuel | 0 | 0 | 0 - 1 | 0 | | Bolanos Ferreto Darried | 0 | | 91 |
| 58 | 95 | | | Castro Ulloa Rolando | 0 | 0 | 1 - 0 | 0 | | Solis Prieto Javier | 0 | | 115 |
| 59 | 97 | | | Chiong Zhu Javier | 0 | 0 | 1 - 0 | 0 | | Sullivan John | 0 | | 117 |
| 60 | 101 | | | Herrera Garcia Ricardo | 0 | 0 | 1 - 0 | 0 | | Vargas Araya Heidy Dayana | 0 | | 120 |
| 61 | 65 | | | Leiva Marlon | 1833 | 0 | 0 | | | sin emparejar | | | |
| 62 | 89 | | | Barraza Vasquez Luis Fernando | 0 | 0 | 0 | | | sin emparejar | | | |
| 63 | 119 | | | Valverde Solano Enrique | 0 | ½ | ½ | | | sin emparejar | | | |