International
Chess Federation
| ID | Name | Fed | Tit. | Rc | Rp | W | N | Chg. |
| 6516629 | Ramirez Aguilar, Julian Jose | CRC | 1711 | 6.00 | 7 | 34 | ||
| 6563058 | Herrera Fernandez, Felipe | CRC | 1654 | 5.00 | 7 | 30 | ||
| 6549055 | Gonzalez Ramos, Andres | CRC | 1658 | 5.00 | 7 | 45.6 | ||
| 6566383 | Garcia Morales, Brainer Steven | CRC | 1593 | 5.00 | 7 | 38.4 | ||
| 6534635 | Rivera Gutierrez, Geannina Isabel | CRC | 1645 | 5.00 | 7 | 1.2 | ||
| 6550827 | Marenco Garcia, Christopher E. | CRC | 1695 | 5.00 | 6 | 79.2 | ||
| 6513824 | Acuna Nunez, Ignacio | CRC | 1699 | 4.50 | 6 | 26.8 | ||
| 6571107 | Viquez Alfaro, Gabriel | CRC | 1573 | 4.00 | 7 | 26.4 | ||
| 6555861 | Arias Carmona, Diana | CRC | 1673 | 3.50 | 6 | 53.6 | ||
| 6542930 | Cortes Acuna, Samuel Camilo | CRC | 1572 | 3.50 | 7 | 2.4 | ||
| 6558640 | Ugalde Chaves, Carlo Cesar | CRC | 1557 | 3.00 | 6 | -5.2 | ||
| 6532438 | Estrada Rodriguez, Hendrik | CRC | 1581 | 3.00 | 5 | -20 | ||
| 6521835 | Brizuela Hidalgo, Sebastian | CRC | 1651 | 3.00 | 6 | -13.6 | ||
| 6556345 | Gabriel Brizuela, Yonaikel Emanue | CRC | 1644 | 3.00 | 6 | 2 | ||
| 6527540 | Chaves Solis, Santiago | CRC | 1571 | 2.50 | 5 | 12.8 | ||
| 6563880 | Rivera Oses, Joel David | CRC | 1534 | 2.00 | 5 | 13.2 | ||
| 6572979 | Azuaje Paris, Jose Ignacio | CRC | 1594 | 1522 | 2.00 | 5 | 0 | |
| 6523919 | Mayorga Araya, Larissa | CRC | 1527 | 2.00 | 5 | -33.6 | ||
| 6563031 | Esquivel Elizondo, Jeremy | CRC | 1674 | 2.00 | 5 | -25.6 | ||
| 6517455 | Jimenez Rojas, Isaac | CRC | 1555 | 2.00 | 4 | 13.2 | ||
| 6573290 | Pereira Torres, Deiner Alfred | CRC | 1500 | 1260 | 1.00 | 5 | 0 | |
| 6524133 | Castillo Mendez, Carlos Rafael | CRC | 1640 | 1.00 | 5 | -31.2 | ||
| 6563252 | Young Zhou, Jason | CRC | 1593 | 1353 | 1.00 | 5 | 0 | |
| 6556841 | Cortes Medrano, Juan Carlos | CRC | 1677 | 1.00 | 5 | -32.4 | ||
| 6525962 | Rodriguez Pazmino, Tomas | CRC | 1487 | 1294 | 1.00 | 4 | 0 | |
| 6565514 | Serrano Brenes, Danny Sebastian | CRC | 1496 | 1371 | 1.00 | 3 | 0 | |
| 6554857 | Andrade Jara, Aythana De Dios | CRC | 1540 | 1300 | 1.00 | 5 | 0 | |
| 6566715 | Viquez Rojas, Angel Jesus | CRC | 1502 | 702 | 0.00 | 4 | 0 | |
| 6526187 | Nunez Vargas, Medelyn Nicole | CRC | 1636 | 0.00 | 4 | -43.2 | ||
| 6556680 | Vasquez Rodriguez, Emily | CRC | 1448 | 648 | 0.00 | 3 | 0 | |
| 6530680 | Mendez Quesada, Estefany Pamela | CRC | 1718 | 0.00 | 3 | -16.4 | ||
| 6535941 | Chavez Diaz, Yadier Jose | CRC | 1579 | 0.00 | 4 | -65.2 | ||
| 6532705 | Vargas Varela, Jeshua Andres | CRC | 1537 | 737 | 0.00 | 4 | 0 | |
| 6562590 | Malavasi Castro, Stefano | CRC | 1574 | 0.00 | 4 | -50.8 | ||
| 6565760 | Gonzalez Garcia, James Fabian | CRC | 1539 | 0.00 | 3 | -41.6 | ||
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 | ||||||||