| ID | Name | Fed | Title | Rc | Rp | W | N | K*change |
| 6562841 | Echeverria Rodriguez, Mauricio | CRC | | 1496 | 1596 | 5.00 | 5 | 0 |
| 6527990 | Conejo Mesen, Christopher | CRC | | 1457 | 1497 | 3.00 | 4 | 0 |
| 6520456 | Cadena Diaz, Ivannia | CRC | | 1443 | | 3.00 | 4 | 20 |
| 6563031 | Esquivel Elizondo, Jeremy | CRC | | 1515 | 1555 | 3.00 | 4 | 0 |
| 6557228 | Mendez Calvo, Ronald Alberto | CRC | | 1471 | | 2.50 | 3 | 7.2 |
| 6518303 | Morales Zumbado, Raul | CRC | | 1442 | | 2.50 | 3 | 11.2 |
| 6546897 | Sequeira Morales, Abraham | CRC | | 1532 | | 2.50 | 4 | 44.8 |
| 6561683 | Gonzalez Alfaro, John Alberto | CRC | | 1529 | 1549 | 2.50 | 4 | 0 |
| 6561691 | Mejias Ramirez, Luis Fernando | CRC | | 1452 | 1472 | 2.50 | 4 | 0 |
| 6560377 | Rojas Ordonez, Christian Gabriel | CRC | | 1532 | 1532 | 2.00 | 4 | 0 |
| 6562850 | Herrera Granados, Derec Roberto | CRC | | 1489 | 1364 | 2.00 | 6 | 0 |
| 6558453 | Lezcano Martinez, Christopher | CRC | | 1486 | 1506 | 2.00 | 3 | 0 |
| 6550460 | Solis Rojas, Jose Pablo | CRC | | 1439 | | 2.00 | 2 | 43.6 |
| 6556612 | Carrillo Fallas, Derek | CRC | | 1492 | 1405 | 1.50 | 4 | 0 |
| 6515436 | Montiel Orozco, Mario Antonio | CRC | | 1513 | | 1.50 | 4 | -13.6 |
| 6557856 | Campos Gonzalez, Gabriel | CRC | | 1586 | | 1.50 | 2 | 28.4 |
| 6559271 | Reyes Sarmiento, Aaron | CRC | | 1468 | | 1.50 | 3 | -1.6 |
| 6559794 | Carmiol Diaz, Maximiliano | CRC | | 1452 | | 1.00 | 1 | 17.6 |
| 6559085 | Hernandez Zuniga, Julian | CRC | | 1420 | | 1.00 | 3 | -20 |
| 6558291 | Ramirez Hidalgo, Mauricio | CRC | | 1505 | 1312 | 1.00 | 4 | 0 |
| 6555071 | Alvarado Machado, E. Daniela | CRC | | 1554 | | 1.00 | 2 | 8.8 |
| 6512623 | Arroyo Araya, Cristopher | CRC | | 1474 | 1349 | 1.00 | 3 | 0 |
| 6521240 | Bermudez Hernandez, Amanda | CRC | | 1523 | | 1.00 | 2 | 13.2 |
| 6557805 | Gomez Guerrero, Fabrizio Josue | CRC | | 1527 | 1402 | 1.00 | 3 | 0 |
| 6559395 | Peraza Artavia, Pablo Josue | CRC | | 1448 | 1448 | 1.00 | 2 | 0 |
| 6518290 | Leiva Calvo, Luis Fernando | CRC | | 1450 | | 1.00 | 2 | -1.6 |
| 6563112 | Navas Pereira, Eduardo Kane | CRC | | 1392 | 1412 | 1.00 | 1 | 0 |
| 6551351 | Montero Chaves, Xavier | CRC | | 1392 | | 1.00 | 1 | 16 |
| 6565832 | Vasquez Gonzalez, Evan Alonso | CRC | | 1519 | 1326 | 1.00 | 4 | 0 |
| 6553761 | Alvarado Guzman, Alberto | CRC | | 1426 | | 1.00 | 2 | -22.8 |
| 6517420 | Griffith Gonzalez, Anthony Steve | CRC | | 1511 | 1386 | 1.00 | 3 | 0 |
| 6523315 | Sanchez Centeno, Lisandra Angelin | CRC | | 1470 | | 1.00 | 2 | 2 |
| 6551289 | Giachino, Lucas | CRC | | 1456 | 1456 | 1.00 | 2 | 0 |
| 6550282 | Herrera Alvarez, Maicol Antonio | CRC | | 1528 | 1335 | 0.50 | 2 | 0 |
| 6554440 | Azofeifa Retana, Cesar Augusto | CRC | | 1468 | | 0.50 | 3 | -38 |
| 6523870 | Fernandez Alvarado, Jared Saul | CRC | | 1455 | 1455 | 0.50 | 1 | 0 |
| 6565220 | Chevez Marin, Cesar | CRC | | 1624 | 1624 | 0.50 | 1 | 0 |
| 6523412 | Sanchez Centeno, Deivid Andres | CRC | | 1501 | 1308 | 0.50 | 2 | 0 |
| 6516726 | Guevara Lezcano, Diego | CRC | | 1448 | 1255 | 0.50 | 2 | 0 |
| 6565328 | Rodriguez Zuniga, Matias Yermay | CRC | | 1430 | 1237 | 0.50 | 2 | 0 |
| 6517455 | Jimenez Rojas, Isaac | CRC | | 1455 | | 0.50 | 1 | -3.6 |
| 6565816 | Rodriguez Blando, Mathias | CRC | | 1491 | 1298 | 0.50 | 2 | 0 |
| 6565794 | Naranjo Montero, Franco | CRC | | 1437 | 637 | 0.00 | 1 | 0 |
| 6562183 | Avila Villavicencio, Mattias | CRC | | 1473 | 673 | 0.00 | 2 | 0 |
| 6554881 | Soto Rodriguez, Deykel Alexander | CRC | | 1452 | 652 | 0.00 | 1 | 0 |
| 6560482 | Arias Rodriguez, Maria Celeste | CRC | | 1479 | 679 | 0.00 | 1 | 0 |
| 6558658 | Villegas Villalobos, Oscar | CRC | | 1392 | 592 | 0.00 | 2 | 0 |
| 6564810 | Colina Calderon, Victor Josue | CRC | | 1481 | 681 | 0.00 | 3 | 0 |
| 6565760 | Gonzalez Garcia, James Fabian | CRC | | 1460 | 660 | 0.00 | 3 | 0 |
| 6518516 | Gomez Lacayo, Tomas | CRC | | 1447 | 647 | 0.00 | 1 | 0 |
| 6565808 | Ramirez Guillen, Josua Steven | CRC | | 1519 | 719 | 0.00 | 1 | 0 |
| 6505597 | Badilla Flores, Luciano | CRC | | 1392 | | 0.00 | 1 | -31.6 |
| 6565441 | Vega Gonzalez, Jeremy | CRC | | 1444 | 644 | 0.00 | 1 | 0 |
| 6554857 | Andrade Jara, Aythana De Dios | CRC | | 1546 | 746 | 0.00 | 2 | 0 |
| 6562108 | Barboza Calderon, Alana Sofia | CRC | | 1467 | 667 | 0.00 | 1 | 0 |
| 6522785 | Garcia Fajardo, Samuel | CRC | | 1452 | | 0.00 | 1 | -19.6 |
| 6565727 | Leguizamon Santamaria, Daniel A | CRC | | 1516 | 716 | 0.00 | 3 | 0 |
| 6558640 | Ugalde Chaves, Carlo Cesar | CRC | | 1618 | | 0.00 | 2 | -22.4 |
| 6564909 | Rojas Chacon, Saul Alberto | CRC | | 1414 | 614 | 0.00 | 1 | 0 |
| 6563767 | Arias Mora, Leticia | CRC | | 1447 | 647 | 0.00 | 1 | 0 |
| 6562876 | Quiros Fernandez, Dereck Antonio | CRC | | 1495 | 695 | 0.00 | 1 | 0 |
| 6564755 | Abarca Delgado, Michael | CRC | | 1686 | 886 | 0.00 | 1 | 0 |
| 6562663 | Romero Diaz, Valentina | CRC | | 1434 | 634 | 0.00 | 2 | 0 |
| 6565840 | Zuniga Villalobos, Leandro | CRC | | 1439 | 639 | 0.00 | 2 | 0 |
| 6535860 | Solano Monge, Luis Guillermo | CRC | | 1650 | | 0.00 | 1 | -9.2 |
| 6562086 | Azofeifa Solis, Judah Mateo | CRC | | 1495 | 695 | 0.00 | 1 | 0 |
| 6554970 | Viera Jara, Marcelo Emmanuel | CRC | | 1422 | 622 | 0.00 | 2 | 0 |
| 6562124 | Diaz Sibaja, Vielka Mariel | CRC | | 1414 | 614 | 0.00 | 1 | 0 |
| 6550649 | Arrieta Lopez, Mikel Gael | CRC | | 1518 | 718 | 0.00 | 2 | 0 |
| 6522807 | Chaves Chavarria, Nataly Viviana | CRC | | 1479 | 679 | 0.00 | 1 | 0 |
| 6561152 | Granados Jimenez, Simon Thomas | CRC | | 1405 | 605 | 0.00 | 1 | 0 |
| 6565751 | Arias Arrieta, Elias Gerardo | CRC | | 1504 | 704 | 0.00 | 1 | 0 |
| 6512356 | Gonzalez Torres, Raquel Sofia | CRC | | 1517 | | 0.00 | 3 | -40 |
| 6532934 | Chaves Diaz, Luis Guillermo | CRC | | 1596 | 796 | 0.00 | 3 | 0 |
| 6549179 | Fonseca Davila, Sara Belen | CRC | | 1430 | 630 | 0.00 | 2 | 0 |
| 6561179 | Sanchez Icaza, Brian | CRC | | 1490 | 690 | 0.00 | 2 | 0 |
| 6550800 | Arrieta Lopez, Iker Gorka | CRC | | 1470 | 670 | 0.00 | 2 | 0 |
| 6564429 | Corrales Chavarria, Oscar A | CRC | | 1483 | 683 | 0.00 | 2 | 0 |
| 6564771 | Briones Murillo, Misael Liam | CRC | | 1466 | 666 | 0.00 | 1 | 0 |
| 6563627 | Gutierrez Zapata, Mariana | CRC | | 1444 | 644 | 0.00 | 1 | 0 |
| 6518010 | Araya Mera, Marisa Raquel | CRC | | 1650 | 850 | 0.00 | 1 | 0 |
| 6550746 | Barrios Torres, Nathaniel Antonio | CRC | | 1467 | 667 | 0.00 | 1 | 0 |
| 6562132 | Fernandez Vargas, Isabella | CRC | | 1439 | 639 | 0.00 | 2 | 0 |
| 6548717 | Coronado Rojas, Sebastian | CRC | | 1462 | 662 | 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 |
