| Ном. | | Ім'я | код FIDE | ФЕД. | Рейт. | Клуб/Місто |
| 1 | | Nava Torrez, Jonatan Gabriel | | CHI | 1997 | Colegio Chuquicamata |
| 2 | | Zapata Chura, Joaquín Ignacio | | CHI | 1747 | Club La Florida |
| 3 | | Nava Torrez, Adiel Bernabe | | CHI | 1713 | Colegio Chuquicamata |
| 4 | | Rodriguez Lillo, Bastian Daniel | 20019114 | CHI | 1597 | Escuela D-85 |
| 5 | | Almonte Saravia, Tomas Ivan | 3483428 | CHI | 1578 | Colegio San Esteban |
| 6 | | Baltazar Cruz, Josué Enoc | | CHI | 1512 | Particular |
| 7 | | Baltazar Cruz, Daniel | | CHI | 1502 | Particular |
| 8 | | Huanca Vargas, Luis Faviano | | CHI | 1493 | Antofagasta Greenhill School |
| 9 | | Chambi Ramos, Jazmine Michelle | | CHI | 1486 | Colegio San Ignacio De Calama |
| 10 | | Knuckey Duran, Rafaela Sofía | | CHI | 1484 | Colegio San Esteban |
| 11 | | Ajata Ordonez, Nicolas | | CHI | 1462 | Liceo Mario Bahamonde Silva A-15 |
| 12 | | Huanca Vargas, Daniel Angel | | CHI | 1457 | Antofagasta Greenhill School |
| 13 | | Campe Sanchez, Diego | 3474089 | CHI | 1430 | Ais |
| 14 | | Negrete Carvajal, Benjamín Ignacio | | CHI | 1423 | Colegio San Patricio |
| 15 | | Rada Suazo, Analia | | CHI | 1405 | Ais |
| 16 | | Adamczyk Paiva, Rafael | | CHI | 0 | Escuela Las Américas |
| 17 | | Aguilera Aguilera, Gaspar Alonso | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 18 | | Aguirre Aguilera, Nicolás Alonso | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 19 | | Aguirre Ladino, Loan Emir | | CHI | 0 | Escuela Las Américas |
| 20 | | Ahumada Quezada, Luzhian Anthoan | | CHI | 0 | Escuela D-85 |
| 21 | | Ajata Ordonez, Nathalia | | CHI | 0 | Liceo Mario Bahamonde Silva A-15 |
| 22 | | Alberto, Rivera | | Chi | 0 | Escuela " Héroes De La Concepción" |
| 23 | | Alex, Ocampo | | Bol | 0 | Escuela " Heroes De La Concepcion" |
| 24 | | Andrade Rivera, Eduard | | Bol | 0 | Escuela D-121 |
| 25 | | Angel Gabriel, Fernández Ríos | | CHI | 0 | Escuela La Bandera E-97 |
| 26 | | Aponte Guerra, Lucas Ricardo | | CHI | 0 | F 78 |
| 27 | | Araos Aguilar, Maximo Alessandro | | CHI | 0 | Escuela D-85 |
| 28 | | Araos Cortés, Sofia Alejandra | | CHI | 0 | Ais |
| 29 | | Araya Sepulveda, Isabella | | CHI | 0 | San Esteban |
| 30 | | Axel, Naranjo | | chi | 0 | Escuela " Heroes De La Concepcion" |
| 31 | | Ballesteros Guevara, Anna Christina | | CHI | 0 | Colegio Juan Pablo Ii |
| 32 | | Baltazar Cruz, Amaris | | CHI | 0 | Particular |
| 33 | | Banchon Salazar, Ashley Nicole | | ECU | 0 | Escuela D-85 |
| 34 | | Barahona Olivares, Facundo Ignacio | | CHI | 0 | Escuela Ajedrez Antofagasta |
| 35 | | Barrios Rivera, Nicolas Santiago | | CHI | 0 | Harvest Christian School |
| 36 | | Bascunan Paredes, Berenice De Los Angeles | | CHI | 0 | Baptist College Antofagasta |
| 37 | | Bellanmin, Palma | | chi | 0 | Escuela " Heroes De La Concepcion" |
| 38 | | Blackburn Neira, Adela | | CHI | 0 | Antofagasta International School |
| 39 | | Brando, Burgos Antezana | | CHI | 0 | Escuela La Bandera E-97 |
| 40 | | Bueno Medina, Miranda Valentina | | CHI | 0 | Ais |
| 41 | | Camblor Haskic, Martina | | CHI | 0 | Ais |
| 42 | | Campos Frias, Mateo Alfredo | | CHI | 0 | Ais |
| 43 | | Caro Irarrazabal, Joaquín Ignacio | | CHI | 0 | Colegio Lidia Moreno |
| 44 | | Cartajena Nef, Daniel Andres | 3474097 | CHI | 0 | |
| 45 | | Carvajal Cortés, Julieta | | CHI | 0 | San Esteban |
| 46 | | Carvajal Olivera, Emir | | CHI | 0 | Escuela Presidente Balmaceda D48 |
| 47 | | Castillo Chura, Amy | | CHI | 0 | F 78 |
| 48 | | Cepeda Sotomoyar, Denin Hernán | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 49 | | Cesped Cortes, Emilia Gabriela | | CHI | 0 | Ais |
| 50 | | Cisternas Vallejo, Eliam Renzo | | CHI | 0 | Colegio San Esteban |
| 51 | | Contreras Escalona, Mateo Alejandro | | CHI | 0 | Escuela De Ajedrez Antofagasta |
| 52 | | Cristhofer, Guarda | | chi | 0 | Escuela " Heroes De La Concepcion" |
| 53 | | Cruz Morales, Victoria Elizabeth | | CHI | 0 | Escuela San Roque De Peine |
| 54 | | Cuellar Herrera, Matias Benjamin | | CHI | 0 | Escuela D-86 |
| 55 | | Daniely, Ocampo | | Bol | 0 | Escuela " Heroes De La Concepcion" |
| 56 | | Daryl, Juanillo Mamani | | Bol | 0 | Escuela " Heroes De La Concepcion" |
| 57 | | Debia Chacon, Dagoberto | | CHI | 0 | Escuela Darío Salas D-75 |
| 58 | | Deiby, Antezana | | chi | 0 | Escuela " Heroes De La Concepcion" |
| 59 | | Diaz Godoy, Marco | | CHI | 0 | Escuela D-121 |
| 60 | | Diaz, Guillermo Raphael | | CHI | 0 | San Esteban |
| 61 | | Durand Maquera, Eduardo Joel | | CHI | 0 | Isma |
| 62 | | Dylan, Llanos Rezalazo | | CHI | 0 | Escuela La Bandera E-97 |
| 63 | | Escobar Saavedra, Martín | | CHI | 0 | Escuela Las Américas |
| 64 | | Espinosa Aguilera, Nicolas | | CHI | 0 | Escuela D-121 |
| 65 | | Espitia Duarte, Samuel | | CHI | 0 | Colegio San Luis |
| 66 | | Estrada Chantre, Juan Esteban | | CHI | 0 | Escuela Las Américas |
| 67 | | Felipe, Benett | | chi | 0 | Escuela " Heroes De La Concepcion" |
| 68 | | Fernandez Arancibia, Alexander | | CHI | 0 | Colegio San Patricio |
| 69 | | Fernández González, Cristóbal | | CHI | 0 | Ais |
| 70 | | Flores Chambi, Josué Enoc | | CHI | 0 | Colegio Adventista |
| 71 | | Flores Vargas, Axel | | CHI | 0 | Escuela Darío Salas D-75 |
| 72 | | Gahona Quezada, Gabriel Ignacio | | CHI | 0 | Colegio San Luis |
| 73 | | Gimenez Arancibia, Matias Andres | | CHI | 0 | Ais |
| 74 | | Giraldo Hun, Samuel Stiven | | CHI | 0 | Escuela D-85 |
| 75 | | Gonzales Bedoya, Laura | | COL | 0 | Escuela D-121 |
| 76 | | Gonzalez Farfan, Fabian Alejandro | | CHI | 0 | Colegio San Jose |
| 77 | | Guerra Calle, Benjamin Alexander | | CHI | 0 | New Heaven High School |
| 78 | | Guerra Calle, Esteban Gadiel | | CHI | 0 | Escuela Javiera Carrera |
| 79 | | Guerra Calle, Jared Vicente | | CHI | 0 | Escuela Javiera Carrera |
| 80 | | Herrera Aguilera, Gabriel Alejandro | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 81 | | Herrera Córdova, Khalexy Lía Danae | | CHI | 0 | Hrvatska Skola San Esteban |
| 82 | | Hidalgo Ortuño, Alejandra | | CHI | 0 | Escuela Las Américas |
| 83 | | Hidalgo Ortuño, Yajaira | | CHI | 0 | Escuela Las Américas |
| 84 | | Huanca Yupanqui, Aaron | | CHI | 0 | Liceo Computacional Santa Sara |
| 85 | | Hurtado Salvatierra, Matias Jesé | | CHI | 0 | F 78 |
| 86 | | Iturra Arias Leonardo, Antonio | | chi | 0 | Escuela D-121 |
| 87 | | Jalanoca Mamani, Franklin | | CHI | 0 | Escuela Darío Salas D-75 |
| 88 | | Jeraldo Vente, Joan Efrén | | CHI | 0 | F 78 |
| 89 | | Lavadenz Varas, Lautaro Abel Agustin | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 90 | | Leiva Ferreira, Lucas Pedro | 3474100 | CHI | 0 | Isma |
| 91 | | Leiva Ferreira, Mateo Pascual | 3474119 | CHI | 0 | Colegio San Esteban |
| 92 | | Leonel, Llanos Rezalazo | | CHI | 0 | Escuela La Bandera E-97 |
| 93 | | Letelier Avila, Lucian Anibal | | CHI | 0 | Colegio San Patricio |
| 94 | | Lionel, Burgos Antezana | | CHI | 0 | Escuela La Bandera E-97 |
| 95 | | Márquez Lonsdale, Matias Oliver | | CHI | 0 | Antofagasta International School |
| 96 | | Marquez Quispe, Marias Josue | | CHI | 0 | Colegio Chuquicamata |
| 97 | | Martinez Calderon, Nelson Manuel | | CHI | 0 | Escuela D-85 |
| 98 | | Medina Lnostroza, Liam | | CHI | 0 | Escuela Darío Salas D-75 |
| 99 | | Mella Erices, Jorge Ignacio | | CHI | 0 | Ais |
| 100 | | Mendoza Cabrero, Benjamin | | CHI | 0 | Escuela Darío Salas D-75 |
| 101 | | Mendoza Chura, Angelo Yamil | | CHI | 0 | San Esteban |
| 102 | | Mendoza Chura, Patrick Jean Pierre | | CHI | 0 | San Esteban |
| 103 | | Meneses Rojas, Thiara | | CHI | 0 | Escuela Darío Salas D-75 |
| 104 | | Menjibas Paredes, Máximo | | CHI | 0 | Escuela Las Américas |
| 105 | | Miranda Flores, Noemi | | CHI | 0 | Escuela De Ajedrez Antofagasta |
| 106 | | Morales Iriarte, Kevin Alonso | | CHI | 0 | F 78 |
| 107 | | Muñoz Salinas, Benjamín Alejandro | | CHI | 0 | Colegio San Patricio |
| 108 | | Niño Santos, Sebastian Samuel | | VEN | 0 | Escuela D-85 |
| 109 | | Núñez Fuentes, Maximiliano | | CHI | 0 | Escuela De Ajedrez |
| 110 | | Núñez Salgado, Diana Elizabeth | | CHI | 0 | Ais |
| 111 | | Olivares Godoy, Leon | | CHI | 0 | Escuela D-121 |
| 112 | | Olmedo Salomon, Eimy | | CHI | 0 | Escuela D-85 |
| 113 | | Ordoñez Cruz, Diego | | CHI | 0 | Escuela Darío Salas D-75 |
| 114 | | Oritz Yumani, Asael Absalon | | BOL | 0 | Escuela D-85 |
| 115 | | Ortiz Castillo, Nicolás | | CHI | 0 | Colegio San Lucas |
| 116 | | Ortuño Berrios, Danae | | CHI | 0 | Escuela Las Américas |
| 117 | | Oscar, Enrique Carales | | CHI | 0 | Escuela La Bandera E-97 |
| 118 | | Osnayo Miranda, Joaquín Gustavo | | CHI | 0 | New Heaven High School |
| 119 | | Palavecino Escalante, Matias Exequiel | | ARG | 0 | Escuela D-85 |
| 120 | | Parra Chavez, Maximiliano Alejandro | | CHI | 0 | Colegio San Patricio |
| 121 | | Patiño Moreno, Hector | | CHI | 0 | Escuela Darío Salas D-75 |
| 122 | | Pirazzoli Mansilla, Augusto Marcello | | CHI | 0 | Ais |
| 123 | | Pizarro Ahumada, Matias Nicolás | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 124 | | Pizarro Escobar, Daniel David | | CHI | 0 | Escuela De Ajedrez Antofagasta |
| 125 | | Quiñones Lazo, Armando Darío | | CHI | 0 | Instituto Obispo Silva Lezaeta |
| 126 | | Ramos Zamora, Naithan | | CHI | 0 | Escuela Ajedrez |
| 127 | | Rendic Correa, Agustin Tomislav | 3474135 | CHI | 0 | Escuela De Ajedrez |
| 128 | | Reynaldo Ravelo, Javier | | CHI | 0 | Chañares |
| 129 | | Riveros Guerra, Pascal | | CHI | 0 | Escuela Las Américas |
| 130 | | Rodriguez Tacachira, Dashiel | | CHI | 0 | Escuela Ecuador |
| 131 | | Rojas Peralta, Martín Samir | | CHI | 0 | Liceo Bicentenario Andrés Sabella |
| 132 | | Romero Carvajal, Iker | | CHI | 0 | Escuela Las Américas |
| 133 | | Salazar Parada, Arnold | | CHI | 0 | Liceo Mario Bahamonde Silva A-15 |
| 134 | | Salinas Montalbán, Diego Andrés | | CHI | 0 | Colegio Leonardo Da Vinci |
| 135 | | Samir Aaron, Ligeron Huarachi | | CHI | 0 | Escuela La Bandera E-97 |
| 136 | | Santander Perez, David Luis | | COL | 0 | Escuela D-85 |
| 137 | | Santiago, Chavi Jiménez | | CHI | 0 | Escuela La Bandera E-97 |
| 138 | | Sayama Romero, Branco | | CHI | 0 | Escuela Darío Salas D-75 |
| 139 | | Sayama Romero, Gloria | | CHI | 0 | Escuela Darío Salas D-75 |
| 140 | | Segovia Paco, Ludwing Jhoao | | CHI | 0 | Escuela Ecuador |
| 141 | | Segovia Paco, Patricio | | CHI | 0 | Escuela Ecuador |
| 142 | | Sepulveda, Benjamin | | CHI | 0 | Colegio Costa Cordillera |
| 143 | | Toro Avila, Lucas Santiago | | CHI | 0 | Ninguna |
| 144 | | Umaña Mendoza, Christopher | | COL | 0 | Escuela D-121 |
| 145 | | Valenzuela Durán, Isabella | | CHI | 0 | Escuela Las Américas |
| 146 | | Vedia Zambrana, Cristina | | CHI | 0 | Liceo Mario Bahamonde Silva A-15 |
| 147 | | Veliz Briceño, Alonso Baltasar | | CHI | 0 | Colegio San Esteban |
| 148 | | Verdejo Molina, Laura Ignacia | | CHI | 0 | Ais |
| 149 | | Villa Barraza, Tupaq | | CHI | 0 | Escuela Darío Salas D-75 |
| 150 | | Villagra Mansilla, Dylan Yahir | | CHI | 0 | Catherine Booth |