International
Chess Federation
| ID | Name | Fed | Tit. | Rc | Rp | W | N | Chg. |
| 6527981 | Stawski Oliva, Andres | CRC | 1510 | 5.00 | 5 | 38.4 | ||
| 6549047 | Garcia Molina, Carlos Andres | CRC | 1543 | 4.00 | 5 | 42 | ||
| 6555020 | Quesada Rodriguez, Oscar Luis | CRC | 1497 | 4.00 | 5 | 37.2 | ||
| 6573860 | Charpentier Mendez, Joshua Albert | CRC | 1529 | 4.00 | 5 | 84.4 | ||
| 6563775 | Briceno Little, Jenifer | CRC | 1522 | 1542 | 3.50 | 6 | 0 | |
| 6556795 | Torres Angulo, Gary Esteban | CRC | 1528 | 3.00 | 3 | 60.8 | ||
| 6566561 | Obando Areas, Jose Nemesio | CRC | 1461 | 1481 | 3.00 | 5 | 0 | |
| 6572537 | Rodriguez Chaves, Juan Carlos | CRC | 1467 | 1507 | 3.00 | 4 | 0 | |
| 6559620 | Gutierrez Chavarria, Joseph | CRC | 1490 | 3.00 | 5 | -17.2 | ||
| 6558976 | Orna Chaves, Alejandro Jesus | CRC | 1479 | 1499 | 3.00 | 5 | 0 | |
| 6571107 | Viquez Alfaro, Gabriel | CRC | 1537 | 3.00 | 4 | 40 | ||
| 6565727 | Leguizamon Santamaria, Daniel A | CRC | 1459 | 2.50 | 3 | 12.2 | ||
| 6578438 | Espinoza Rosales, Marco Antonio | CRC | 1518 | 1558 | 2.50 | 3 | 0 | |
| 6568394 | Salazar Hernandez, Allan Z. | CRC | 1536 | 1479 | 2.50 | 6 | 0 | |
| 6573177 | Sandoval Blanco, Gustavo | CRC | 1448 | 1468 | 2.50 | 4 | 0 | |
| 6572499 | Brenes Vega, Gabriel Enrique | CRC | 1544 | 1564 | 2.50 | 4 | 0 | |
| 6558259 | Chan Chen, Johnny | CRC | 1483 | 2.00 | 2 | 37.2 | ||
| 6550800 | Arrieta Lopez, Iker Gorka | CRC | 1524 | 2.00 | 3 | 40 | ||
| 6572251 | Solano Bonilla, Julian | CRC | 1461 | 2.00 | 2 | 32 | ||
| 6571034 | Chavarria Aragon, Nelson De Jesus | CRC | 1445 | 2.00 | 4 | -0.4 | ||
| 6563783 | Briceno Little, Diego | CRC | 1495 | 1423 | 2.00 | 5 | 0 | |
| 6566855 | Montes Lopez, Daniel Antonio | CRC | 1511 | 2.00 | 3 | 29.2 | ||
| 6567592 | Morris Portilla, Yisha Love | CRC | 1537 | 1557 | 2.00 | 3 | 0 | |
| 6557805 | Gomez Guerrero, Fabrizio Josue | CRC | 1557 | 2.00 | 3 | 28.4 | ||
| 6567428 | Gonzalez Barboza, Josue David | CRC | 1538 | 1451 | 1.50 | 4 | 0 | |
| 6518290 | Leiva Calvo, Luis Fernando | CRC | 1500 | 1.50 | 3 | 4.8 | ||
| 6505597 | Badilla Flores, Luciano | CRC | 1546 | 1.50 | 3 | 3.6 | ||
| 6573886 | Mena Alvarez, Aidan Malik | CRC | 1502 | 1.50 | 2 | 4.4 | ||
| 6563341 | Ramirez Acuna, Samuel Jesus | CRC | 1527 | 1.50 | 4 | -10.4 | ||
| 6523315 | Sanchez Centeno, Lisandra Angelin | CRC | 1497 | 1410 | 1.50 | 4 | 0 | |
| 6563112 | Navas Pereira, Eduardo Kane | CRC | 1572 | 1.50 | 3 | 11.2 | ||
| 6578462 | Umana Gonzalez, Robinson Jeremy | CRC | 1521 | 1521 | 1.50 | 3 | 0 | |
| 6510868 | Murillo Picado, Ricardo | CRC | 1633 | 1633 | 1.50 | 3 | 0 | |
| 6575129 | Mora Mora, Diego Andres | CRC | 1424 | 1299 | 1.00 | 3 | 0 | |
| 6562108 | Barboza Calderon, Alana Sofia | CRC | 1405 | 1425 | 1.00 | 1 | 0 | |
| 6570038 | La Touche Barrantes, Julian | CRC | 1445 | 1.00 | 4 | -46.8 | ||
| 6578446 | Sandi Azofeifa, Erick Gerardo | CRC | 1462 | 1269 | 1.00 | 4 | 0 | |
| 6535860 | Solano Monge, Luis Guillermo | CRC | 1504 | 1.00 | 4 | -42.4 | ||
| 6550657 | Baquero Graterol, Azael Augusto | CRC | 1464 | 1484 | 1.00 | 1 | 0 | |
| 6577903 | Calderon Diaz, Joel Isaac | CRC | 1461 | 1336 | 1.00 | 3 | 0 | |
| 6571573 | Hernandez Montero, Samara | CRC | 1459 | 1459 | 1.00 | 2 | 0 | |
| 6570119 | Mora Diaz, Matteo | CRC | 1483 | 1358 | 1.00 | 3 | 0 | |
| 6569366 | Duran Araya, Aaron Mathias | CRC | 1500 | 1.00 | 3 | -29.6 | ||
| 6576028 | Vargas Hernandez, Anthony Matias | CRC | 1438 | 1438 | 1.00 | 2 | 0 | |
| 6563619 | Murillo Mathiew, Aimar Maria | CRC | 1472 | 1279 | 1.00 | 4 | 0 | |
| 6564267 | Castillo Mendez, Anthony Alberto | CRC | 1458 | 1458 | 1.00 | 2 | 0 | |
| 6572855 | Howell Navarro, Richard | CRC | 1543 | 1543 | 1.00 | 2 | 0 | |
| 6574971 | Herrera Chinchilla, Matias | CRC | 1481 | 1481 | 1.00 | 2 | 0 | |
| 6555071 | Alvarado Machado, E. Daniela | CRC | 1563 | 1290 | 0.50 | 3 | 0 | |
| 6556760 | Blanco Chacin, Santiago Alejandro | CRC | 1529 | 1336 | 0.50 | 2 | 0 | |
| 6573819 | Ortiz Montenegro, Yoycel | CRC | 1478 | 1205 | 0.50 | 3 | 0 | |
| 6530567 | Solis Barrantes, Samantha | CRC | 1463 | 1270 | 0.50 | 2 | 0 | |
| 6564666 | Ramirez Acuna, Nathan Daniel | CRC | 1486 | 1213 | 0.50 | 3 | 0 | |
| 6577091 | Perez Gonzalez, Carlos Josue | CRC | 1461 | 661 | 0.00 | 2 | 0 | |
| 6555047 | Velasquez Mora, Steven Daniel | CRC | 1766 | 0.00 | 1 | -6 | ||
| 6577024 | Vasquez Rivera, Luis Franco | CRC | 1522 | 722 | 0.00 | 2 | 0 | |
| 6571581 | Hernandez Montero, Sara | CRC | 1536 | 736 | 0.00 | 1 | 0 | |
| 6567126 | Peraza Cedrez, Daniel | CRC | 1537 | 0.00 | 3 | -25.4 | ||
| 6573053 | Duran Araya, Keilym Francinnie | CRC | 1529 | 729 | 0.00 | 3 | 0 | |
| 6562612 | Fernandez Fernandez, Denis Alanka | CRC | 1481 | 681 | 0.00 | 2 | 0 | |
| 6574700 | Melendez Marroquin, Carlos Fabian | CRC | 1519 | 719 | 0.00 | 2 | 0 | |
| 6558658 | Villegas Villalobos, Oscar | CRC | 1543 | 0.00 | 2 | -13 | ||
| 6570070 | Quiros Ramirez, Valentina Lucia | CRC | 1498 | 698 | 0.00 | 1 | 0 | |
| 6578454 | Sandi Sanchez, Jose Gerardo | CRC | 1484 | 684 | 0.00 | 2 | 0 | |
| 6573126 | Gonzalez Chacon, Mariana | CRC | 1559 | 0.00 | 3 | -36.4 | ||
| 6534171 | Leiton Rivas, Mariana | CRC | 1578 | 778 | 0.00 | 2 | 0 | |
| 6556221 | Serrano Fonseca, Rachel Nicole | CRC | 1517 | 0.00 | 3 | -52 | ||
| 6569587 | Rodriguez Solano, Sofia | CRC | 1489 | 689 | 0.00 | 3 | 0 | |
| 6530443 | Castillo Aragon, Jeremy Joshua | CRC | 1582 | 782 | 0.00 | 1 | 0 | |
| 6570151 | Carballo Hernandez, Giovanni | CRC | 1605 | 805 | 0.00 | 1 | 0 | |
| 6561560 | Pazmino Acosta, Magdalena | CRC | 1610 | 0.00 | 1 | -13.2 | ||
| 6571590 | Hernandez Montero, Sofia | CRC | 1506 | 706 | 0.00 | 2 | 0 | |
| 6564658 | Garcia Vargas, Emanuel | CRC | 1443 | 643 | 0.00 | 1 | 0 | |
| 6573835 | Vargas Hernandez, Kendall Gustavo | CRC | 1493 | 693 | 0.00 | 2 | 0 | |
| 6569595 | Herrera Solano, Daniel Emilio | CRC | 1485 | 685 | 0.00 | 4 | 0 | |
| 6557821 | Soto Molina, Marlon Mathias | CRC | 1473 | 0.00 | 2 | -48.4 | ||
| 6577083 | Barrientos Morales, Demian Fernan | CRC | 1539 | 739 | 0.00 | 1 | 0 | |
| 6569552 | Jimenez Noguera, Matias | CRC | 1438 | 0.00 | 1 | -25.6 | ||
| 6568688 | Jimenez Rodriguez, Steven | CRC | 1524 | 724 | 0.00 | 1 | 0 | |
| 6571530 | Espinoza Leal, Jowell Darnell | CRC | 1447 | 0.00 | 1 | -22 | ||
| 6576966 | Lizarme Fernandez, Jose Francisco | CRC | 1446 | 646 | 0.00 | 1 | 0 | |
| 6569960 | Garcia Vargas, Ismael | CRC | 1475 | 675 | 0.00 | 2 | 0 | |
| 6563295 | Garrido Colina, Gerardo Antonio | CRC | 1480 | 680 | 0.00 | 3 | 0 | |
| 6523870 | Fernandez Alvarado, Jared Saul | CRC | 1447 | 0.00 | 1 | -17.6 | ||
| 6563244 | Santhosh, Mithila Lakshmi | CRC | 1458 | 658 | 0.00 | 2 | 0 | |
| 6569919 | Barrantes Garro, Matias | CRC | 1432 | 632 | 0.00 | 2 | 0 | |
| 6523366 | Charpentier Badilla, Ian Sebastia | CRC | 1766 | 0.00 | 1 | -5.6 | ||
| 6572014 | Chen Soto, Luis Arturo | CRC | 1412 | 612 | 0.00 | 1 | 0 | |
| 6518435 | Barboza Viquez, Angelica | CRC | 1553 | 0.00 | 2 | -28.4 | ||
| 6578349 | Jimenez Salas, Ashly Mabel | CRC | 1405 | 605 | 0.00 | 1 | 0 | |
| 6562647 | Vindas Rodriguez, Matias | CRC | 1508 | 708 | 0.00 | 4 | 0 | |
| 6554989 | Gonzalez Arguedas, Gabriel | CRC | 1640 | 840 | 0.00 | 2 | 0 | |
| 6576362 | Cabalceta Zepeda, Keileb Josue | CRC | 1479 | 679 | 0.00 | 2 | 0 | |
| 6573959 | Gonzalez Solis, Lucia Valentina | CRC | 1456 | 656 | 0.00 | 3 | 0 | |
| 6576583 | Miranda Montero, Raymundo Jose | CRC | 1452 | 652 | 0.00 | 1 | 0 | |
| 6569404 | Lara Moreno, Jose Adrian | CRC | 1631 | 0.00 | 1 | -13.6 | ||
| 6573800 | Quiros Montenegro, Emanuel | CRC | 1551 | 751 | 0.00 | 3 | 0 | |
| 6554440 | Azofeifa Retana, Cesar Augusto | CRC | 1524 | 0.00 | 1 | -16.4 | ||
| 6573762 | Barquero Blanco, Emma Isabella | CRC | 1465 | 665 | 0.00 | 3 | 0 | |
| 6564275 | Chacon Hernandez, Alysa | CRC | 1524 | 724 | 0.00 | 1 | 0 | |
| 6568475 | Carballo Hernandez, Rolando | CRC | 1464 | 664 | 0.00 | 1 | 0 | |
| 6565735 | Garcia Mendez, Julian | CRC | 1610 | 0.00 | 1 | -14 | ||
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 | ||||||||