International
Chess Federation
| ID | Name | Fed | Tit. | Rc | Rp | W | N | Chg. |
| 6513697 | Meza Vega, Jose Antonio | CRC | 1506 | 4.50 | 5 | 109.2 | ||
| 6511376 | Sandi Quiros, Junior Andrey | CRC | 1440 | 4.00 | 4 | 40.6 | ||
| 6518893 | Arias Gomez, Luis Alfredo | CRC | 1323 | 3.50 | 6 | 10.2 | ||
| 6519571 | Fuentes Solano, Nahum Alfonso | CRC | 1301 | 3.50 | 6 | -24.8 | ||
| 6513522 | Melendez Arce, Kalet | CRC | 1424 | 3.00 | 4 | 0.8 | ||
| 6508014 | Lopez Bustos, David | CRC | 1379 | 2.50 | 4 | 36 | ||
| 6513760 | Rojas Arias, Sebastian | CRC | 1534 | 2.00 | 4 | 42.4 | ||
| 6512429 | Morales Jimenez, Dennis | CRC | 1358 | 2.00 | 4 | -13.8 | ||
| 6521541 | Mora Chavarria, Sebastian Noel | CRC | 1534 | 2.00 | 4 | 14.8 | ||
| 6518583 | Avila Apu, Jose Pablo | CRC | 1345 | 2.00 | 4 | 50 | ||
| 6514308 | Rodriguez Retana, Sofia | CRC | 1320 | 2.00 | 5 | -28 | ||
| 6512798 | Villegas Rodriguez, Jeremy | CRC | 1424 | 1.50 | 4 | -29.2 | ||
| 6519938 | Navarrete Badilla, Myckel | CRC | 1561 | 1.50 | 3 | 26 | ||
| 6524486 | Bustamante Gonzalez, Carlos Andre | CRC | 1304 | 1.50 | 5 | -26 | ||
| 6518931 | Murillo Borovik, Alexander | CRC | 1342 | 1.50 | 3 | -17.6 | ||
| 6521304 | Chaves Morales, Jeyco Fabian | CRC | 1456 | 1331 | 1.00 | 3 | 0 | |
| 6508332 | Espitia Torres, Mateo | CRC | 1370 | 1.00 | 2 | -15.2 | ||
| 6506941 | Coto Calderon, Juan Diego | CRC | 1362 | 1.00 | 3 | -60.4 | ||
| 6548776 | Ramos Serrano, David Andreny | CRC | 1495 | 1222 | 0.50 | 3 | 0 | |
| 6544592 | Bluvol Nadeau, Ayen Claude | CRC | 1484 | 1162 | 0.50 | 4 | 0 | |
| 6520901 | Castillo Mena, Carlos Mario | CRC | 1714 | 0.50 | 1 | 13.6 | ||
| 6511970 | Redondo Washington, Josymar | CRC | 1714 | 0.50 | 1 | 18.4 | ||
| 6519970 | Umana Castro, Isaac Roberto | CRC | 1316 | 516 | 0.00 | 5 | 0 | |
| 6548504 | Valverde Arguedas, Joshua | CRC | 1440 | 640 | 0.00 | 4 | 0 | |
| 6518737 | Cruz Vargas, Isifredo Miguel | CRC | 1448 | 648 | 0.00 | 3 | 0 | |
| 6511430 | Leon Cubero, Anthony | CRC | 1561 | 0.00 | 3 | -8.4 | ||
| 6535852 | Miranda Flores, Samy Manuel | CRC | 1498 | 698 | 0.00 | 4 | 0 | |
| 6529330 | Sanchez Bonilla, Jose Julian | CRC | 1503 | 703 | 0.00 | 4 | 0 | |
| 6549098 | Zumbado Moreira, Andres | CRC | 1205 | 405 | 0.00 | 1 | 0 | |
| 6511317 | Leon Cubero, Brandon | CRC | 1480 | 0.00 | 5 | -54.8 | ||
| 6520774 | Tamayo Arce, Dorman Adan | CRC | 1388 | 588 | 0.00 | 4 | 0 | |
| 6555217 | Flores Torres, Andres David | CRC | 1448 | 648 | 0.00 | 3 | 0 | |
| 6555985 | Badilla Junez, Carlos Andres | CRC | 1570 | 770 | 0.00 | 2 | 0 | |
| 6556450 | Kopper Murillo, Kendall Josue | CRC | 1313 | 513 | 0.00 | 2 | 0 | |
| 6550878 | Cruz Sancho, Nicky Dario | CRC | 1297 | 497 | 0.00 | 5 | 0 | |
| 6520677 | Baldi Barrantes, Tomas | CRC | 1479 | 679 | 0.00 | 4 | 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 | ||||||||