International
Chess Federation
| ID | Name | Fed | Tit. | Rc | Rp | W | N | Chg. |
| 63300028 | Hernandez Perez, Javier Francisco | CRC | 1207 | 5.00 | 6 | 56 | ||
| 6534961 | Campos Munoz, Valentina | CRC | 1157 | 4.00 | 7 | -56 | ||
| 29611253 | Cruz Vargas, Olin Cuautli | MEX | 1258 | 4.00 | 5 | 51.2 | ||
| 6534724 | Hernandez Jimenez, Tania Isabel | CRC | 1161 | 1181 | 3.50 | 6 | 0 | |
| 6556566 | Loria Molina, Sofia | CRC | 1231 | 3.00 | 6 | -8.8 | ||
| 6556183 | Cordero Esquivel, Gabriel | CRC | 1238 | 1238 | 2.50 | 5 | 0 | |
| 6514022 | Gonzalez Aguero, Julian | CRC | 1128 | 2.00 | 3 | 1.2 | ||
| 6551351 | Montero Chaves, Xavier | CRC | 1163 | 1091 | 2.00 | 5 | 0 | |
| 6558852 | Orna Chaves, David Gabriel | CRC | 1181 | 1201 | 2.00 | 3 | 0 | |
| 6555322 | Alvarado Machado, Bryan Alberto | CRC | 1232 | 2.00 | 3 | 14.8 | ||
| 6556574 | Guerrero Diaz, Leticia Fiorella | CRC | 1143 | 1143 | 2.00 | 4 | 0 | |
| 6534635 | Rivera Gutierrez, Geannina Isabel | CRC | 1235 | 2.00 | 4 | 25.2 | ||
| 6532403 | Bejarano Tames, Michael Andres | CRC | 1273 | 1.50 | 3 | 18 | ||
| 6559476 | Arauz Morales, Victor Ivan | CRC | 1250 | 1250 | 1.00 | 2 | 0 | |
| 6554172 | Diaz Guzman, Manfred Yariel | CRC | 1228 | 1035 | 1.00 | 4 | 0 | |
| 6557589 | Monestel Sequeira, Andy Gabriel | CRC | 1112 | 919 | 1.00 | 4 | 0 | |
| 6518222 | Leon Bermudez, Marcelo Tobias | CRC | 1313 | 1.00 | 4 | 2.4 | ||
| 6528651 | Montenegro Rojas, Mario Alejandro | CRC | 1221 | 1028 | 1.00 | 4 | 0 | |
| 6523803 | Rodriguez Membreno, Sebastian | CRC | 1339 | 1359 | 1.00 | 1 | 0 | |
| 6554199 | Villalta Ramirez, Freivelyn | CRC | 1094 | 969 | 1.00 | 3 | 0 | |
| 6548849 | Cerdas Amador, Matias | CRC | 1315 | 0.50 | 3 | 1.2 | ||
| 6552820 | Villegas Robles, Tomas | CRC | 1291 | 1098 | 0.50 | 2 | 0 | |
| 6556000 | Garcia Valdez, Xochilth Fernanda | CRC | 1109 | 787 | 0.50 | 4 | 0 | |
| 6523412 | Sanchez Centeno, Deivid | CRC | 1116 | 316 | 0.00 | 1 | 0 | |
| 6544053 | Fernandez Mayorga, Elena | CRC | 1154 | 354 | 0.00 | 1 | 0 | |
| 6518230 | Leon Bermudez, Saul Jesus | CRC | 1145 | 345 | 0.00 | 2 | 0 | |
| 6558844 | Montejo Salazar, Daniel | CRC | 1297 | 497 | 0.00 | 1 | 0 | |
| 6553133 | Reyes Molina, Eliot Jozeph | CRC | 1137 | 337 | 0.00 | 2 | 0 | |
| 6523366 | Charpentier Badilla, Ian Sebastia | CRC | 1321 | 521 | 0.00 | 3 | 0 | |
| 6561187 | Vargas Vargas, Yeison David | CRC | 1017 | 217 | 0.00 | 1 | 0 | |
| 6561152 | Granados Jimenez, Simon Thomas | CRC | 1218 | 418 | 0.00 | 3 | 0 | |
| 6562817 | Mendez Ordonez, Johanan | CRC | 1135 | 335 | 0.00 | 3 | 0 | |
| 6523790 | Munoz Aguilar, Ismael | CRC | 1335 | 535 | 0.00 | 1 | 0 | |
| 6561047 | Miranda Barrientos, Gabriel | CRC | 1184 | 0.00 | 3 | -48.8 | ||
| 6556434 | Salazar Mesen, Esteban | CRC | 1017 | 217 | 0.00 | 1 | 0 | |
| 6550150 | Wahrmann Brenes, Emma | CRC | 1242 | 442 | 0.00 | 1 | 0 | |
| 6550720 | Jimenez Abarca, Valeria Andrea | CRC | 1152 | 352 | 0.00 | 2 | 0 | |
| 6549616 | Quiros Zuniga, Felipe Andres | CRC | 1247 | 447 | 0.00 | 2 | 0 | |
| 6548830 | Cerdas Amador, Felipe | CRC | 1017 | 217 | 0.00 | 1 | 0 | |
| 6535020 | Soto Sanchez, Eduardo | CRC | 1103 | 303 | 0.00 | 1 | 0 | |
| 6552765 | Gomez Rodriguez, Santiago A | CRC | 1234 | 434 | 0.00 | 3 | 0 | |
| 6561713 | Mejia Tellez, Xilot Diego | CRC | 1132 | 332 | 0.00 | 2 | 0 | |
| 6561292 | Rosales Garcia, Alex Alfredo | CRC | 1024 | 224 | 0.00 | 1 | 0 | |
| 6561306 | Corrales Abarca, Jimena | CRC | 1290 | 490 | 0.00 | 1 | 0 | |
| 6534996 | Campos Munoz, Nahum Gabriel | CRC | 1116 | 0.00 | 1 | -29.6 | ||
| 6562787 | Mollinedo De La Roca, Carlos D. | CRC | 1089 | 289 | 0.00 | 2 | 0 | |
| 6534970 | Gabb Diaz, Nayareth | CRC | 1252 | 0.00 | 2 | -26.4 | ||
| 6550517 | Baquero Graterol, Asiel Andres | CRC | 1164 | 364 | 0.00 | 1 | 0 | |
| 6562051 | Solano Portillo, Manuel David | CRC | 1103 | 303 | 0.00 | 1 | 0 | |
| 6562140 | Malavasi Castro, Adriano | CRC | 1250 | 450 | 0.00 | 2 | 0 | |
| 6522785 | Garcia Fajardo, Samuel | CRC | 1387 | 0.00 | 1 | -4 | ||
| 6544070 | Solano Arias, Saul | CRC | 1197 | 0.00 | 2 | -54 | ||
| 6559689 | Mesen Diaz, Emma | CRC | 1203 | 403 | 0.00 | 2 | 0 | |
| 6558976 | Orna Chaves, Alejandro Jesus | CRC | 1297 | 497 | 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, Chg. - rating change for a player in given tournament | ||||||||