| ID | Name | Fed | Title | Rc | Rp | W | N | K*change |
| 6558054 | Zheng Liang, Kun Men | CRC | | 1404 | 1464 | 3.00 | 3 | 0 |
| 6557830 | Vega Godinez, Cristhopher David | CRC | | 1274 | 1314 | 3.00 | 4 | 0 |
| 6531679 | Alpizar Caballero, Roynner David | CRC | | 1319 | 1359 | 2.50 | 3 | 0 |
| 6558046 | Vindas Barrientos, Yohan Caleb | CRC | | 1221 | | 2.00 | 2 | 46 |
| 6564836 | Elizalde Brisuela, Eduardo | CRC | | 1222 | 1222 | 2.00 | 4 | 0 |
| 6558291 | Ramirez Hidalgo, Mauricio | CRC | | 1120 | 1160 | 2.00 | 2 | 0 |
| 6563031 | Esquivel Elizondo, Jeremy | CRC | | 1217 | 1130 | 1.50 | 4 | 0 |
| 6548717 | Coronado Rojas, Sebastian | CRC | | 1171 | 1171 | 1.50 | 3 | 0 |
| 343402771 | Risbey-Ward, Matthew | ENG | | 1123 | 1123 | 1.50 | 3 | 0 |
| 6559794 | Carmiol Diaz, Maximiliano | CRC | | 1268 | | 1.50 | 3 | 7.2 |
| 6558313 | Solis Bolanos, Luis Daniel | CRC | | 1059 | 1079 | 1.50 | 2 | 0 |
| 6564860 | Monge Valverde, Alexandre | CRC | | 1084 | 1104 | 1.00 | 1 | 0 |
| 6550380 | Soza Moreno, Emmanuel Jesus | CRC | | 1264 | | 1.00 | 1 | 19.2 |
| 6549047 | Garcia Molina, Carlos Andres | CRC | | 1091 | 1111 | 1.00 | 1 | 0 |
| 6518303 | Morales Zumbado, Raul | CRC | | 1192 | | 1.00 | 3 | -15.6 |
| 6548130 | Ramirez Quiros, Josue | CRC | | 1404 | | 1.00 | 1 | 30 |
| 6561683 | Gonzalez Alfaro, John Alberto | CRC | | 1094 | 1094 | 1.00 | 2 | 0 |
| 6554768 | Navarro Ortega, Jose Daniel | CRC | | 1315 | 1190 | 1.00 | 3 | 0 |
| 6520120 | Arias Narvaez, Carlos Mario | CRC | | 1154 | 1174 | 1.00 | 1 | 0 |
| 6527990 | Conejo Mesen, Christopher | CRC | | 1235 | 1235 | 1.00 | 2 | 0 |
| 6550282 | Herrera Alvarez, Maicol Antonio | CRC | | 1120 | 1120 | 1.00 | 2 | 0 |
| 6514332 | Lopez Acevedo, William Alonso | CRC | | 1133 | | 1.00 | 1 | 3.2 |
| 6564720 | Castro Gamboa, Luis Andres | CRC | | 1122 | 1142 | 1.00 | 1 | 0 |
| 6551300 | Jimenez Solera, Michella | CRC | | 1110 | 985 | 1.00 | 3 | 0 |
| 6514146 | Rocco Perdomo, Oliver | CRC | | 1161 | 1036 | 1.00 | 3 | 0 |
| 6515045 | Diaz Calderon, Jahir | CRC | | 1264 | | 1.00 | 1 | 14.8 |
| 6558283 | Morgan Brenes, Daniel Alexander | CRC | | 1143 | 1018 | 1.00 | 3 | 0 |
| 6562850 | Herrera Granados, Derec Roberto | CRC | | 1212 | 1212 | 0.50 | 1 | 0 |
| 6557856 | Campos Gonzalez, Gabriel | CRC | | 1186 | | 0.50 | 2 | -42.8 |
| 6518010 | Araya Mera, Marisa Raquel | CRC | | 1027 | 1027 | 0.50 | 1 | 0 |
| 6557112 | Madriz Rojas, Jose Francisco | CRC | | 1409 | 1136 | 0.50 | 3 | 0 |
| 6544258 | Mora Lopez, Maria Jose | CRC | | 1084 | 284 | 0.00 | 1 | 0 |
| 6518389 | Barboza Quiros, Martin Eduardo | CRC | | 1329 | 529 | 0.00 | 2 | 0 |
| 6512356 | Gonzalez Torres, Raquel Sofia | CRC | | 1154 | | 0.00 | 1 | -13.2 |
| 6564801 | Coen Alfaro, Irene | CRC | | 1122 | 322 | 0.00 | 1 | 0 |
| 6512259 | Astua Castillo, Victor | CRC | | 1476 | 676 | 0.00 | 1 | 0 |
| 6564844 | Gonzalez Alpizar, Alexander | CRC | | 1091 | 291 | 0.00 | 1 | 0 |
| 6564798 | Castro Campos, Fabian | CRC | | 1276 | 476 | 0.00 | 1 | 0 |
| 6530800 | Bolanos Leandro, Gustavo | CRC | | 1318 | 518 | 0.00 | 1 | 0 |
| 6528562 | Herrera Cajina, Jose Alberto | CRC | | 1151 | 351 | 0.00 | 2 | 0 |
| 6563368 | Sanchez Jimenez, Matias Andres | CRC | | 1318 | 518 | 0.00 | 1 | 0 |
| 6564763 | Arias Valverde, Raul Esteban | CRC | | 1104 | 304 | 0.00 | 2 | 0 |
| 6561705 | Cerdas Guzman, Sebastian Andres | CRC | | 1533 | 733 | 0.00 | 1 | 0 |
| 6558453 | Lezcano Martinez, Christopher | CRC | | 1445 | 645 | 0.00 | 2 | 0 |
| 6562787 | Mollinedo De La Roca, Carlos D. | CRC | | 1027 | 227 | 0.00 | 1 | 0 |
| 6518290 | Leiva Calvo, Luis Fernando | CRC | | 1218 | | 0.00 | 1 | -14.8 |
| 6564780 | Brzozowski Astie, Benicio | CRC | | 1270 | 470 | 0.00 | 2 | 0 |
| 6552820 | Villegas Robles, Tomas | CRC | | 1082 | 282 | 0.00 | 1 | 0 |
| 6528252 | Castillo Mendez, Yuriel | CRC | | 1125 | 325 | 0.00 | 1 | 0 |
| 6563090 | Murillo Perez, Gabriel | CRC | | 1027 | 227 | 0.00 | 1 | 0 |
| 6560482 | Arias Rodriguez, Maria Celeste | CRC | | 1414 | 614 | 0.00 | 1 | 0 |
| 6560229 | Fallas Navarrete, Carlos Eduardo | CRC | | 1476 | 676 | 0.00 | 1 | 0 |
| 6561691 | Mejias Ramirez, Luis Fernando | CRC | | 1155 | 355 | 0.00 | 2 | 0 |
| 6564771 | Briones Murillo, Misael Liam | CRC | | 1361 | 561 | 0.00 | 2 | 0 |
| 6545718 | Zuniga Gamez, Anette | CRC | | 1084 | 284 | 0.00 | 1 | 0 |
| 6564810 | Colina Calderon, Victor Josue | CRC | | 1476 | 676 | 0.00 | 1 | 0 |
| 6513700 | Millon Zamora, Cristian Josue | CRC | | 1209 | 409 | 0.00 | 2 | 0 |
| 6564852 | Hernandez Alvarez, Andres | CRC | | 1066 | 266 | 0.00 | 1 | 0 |
| 6555047 | Velasquez Mora, Steven Daniel | CRC | | 1082 | 282 | 0.00 | 1 | 0 |
| 6505597 | Badilla Flores, Luiciano | CRC | | 1212 | | 0.00 | 1 | -30 |
| 6564755 | Abarca Delgado, Michael | CRC | | 1414 | 614 | 0.00 | 1 | 0 |
| 6533507 | Mora Fallas, Maria Laura | CRC | | 1533 | | 0.00 | 1 | -2 |
| 6564739 | Castro Gamboa, Felipe David | CRC | | 1404 | 604 | 0.00 | 1 | 0 |
| Rc - average rating of rated opponents, Rp - rating performance, W - points won in games against rated opponents, N - total number of games against rated opponents, K*change - rating change for a player in given tournament |
