Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Truter, Maximilian | 1 | 3.0 | 2010 | HU | 1-0 | Tenorio Rodriguez, Alberto | 6 | 3.0 | 1498 | HU |
| 2 | Aguaded Pereira, Jose Manuel | 7 | 2.0 | 1484 | HU | 0-1 | Escobar Rodriguez, Alvaro | 2 | 2.0 | 1719 | HU |
| 3 | Fuentes Morales, Andres | 4 | 2.0 | 1521 | HU | 0-1 | Salas Lagares, Sandro | 8 | 2.0 | 1480 | HU |
| 4 | Fernandez Macias, Ezequiel | 9 | 2.0 | 1460 | HU | 0-1 | Gomez Fernandez, David | 5 | 2.0 | 1518 | HU |
| 5 | Orta Garcia, Raul | 3 | 1.0 | 1526 | HU | 0-1 | Bouzon Martin, Adriana | 15 | 2.0 | 0 | HU |
| 6 | Dominguez Aquino, Rocio | 10 | 1.0 | 1346 | HU | 0-1 | Cordoba Vazquez, Jose Elias | 17 | 1.0 | 0 | HU |
| 7 | Garrido Molina, Cayetano | 18 | 1.0 | 0 | HU | 0-1 | Orta Cortes, Roberto | 11 | 1.0 | 1318 | HU |
| 8 | Romero Lopez, Miguel | 22 | 1.0 | 0 | HU | ½-½ | Raposo Amate, Daniel | 13 | 1.0 | 1292 | HU |
| 9 | Morales Medina, Marco | 14 | 1.0 | 1189 | HU | 1-0 | Gonzalez Gonzalez, Demian | 19 | 1.0 | 0 | HU |
| 10 | Gonzalez Gonzalez, Izan | 20 | 0.0 | 0 | HU | 0-1 | Cano Romero, Javier | 16 | 0.0 | 0 | HU |
| 11 | Molina Ocaña, Alejandra | 12 | 0.0 | 1308 | HU | + | |||||
| 12 | Liu, Oscar Cheng | 21 | 0.0 | 0 | HU | 0 | |||||