Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Martinez Perez, Daniel | 6 | 2.0 | 0 | NF | 0-1 | Novillo Sanchez, Nicolas | 7 | 3.0 | 0 | NF |
| 2 | Cabezudo Yague, Alvaro | 1 | 2.0 | 0 | NF | 0-1 | Martinez Cabezas, David | 5 | 2.0 | 0 | NF |
| 3 | Liu Yau, Dylan Daniel | 4 | 2.0 | 0 | NF | 1-0 | Delos Santos Torres, Sasha Lucia | 3 | 2.0 | 0 | NF |
| 4 | Sarmiento Acevedo, Sara Camila | 11 | 1.0 | 0 | NF | 0-1 | Pajares Sarmiento, Alejandro | 8 | 1.0 | 0 | NF |
| 5 | Quintana-Lacaci Moll, Guillermo | 9 | 1.0 | 0 | NF | 0-1 | Velasco Suau, Martina | 13 | 1.0 | 0 | NF |
| 6 | Zepeda Ledesma, Daniela | 14 | 0.0 | 0 | NF | + | |||||
| 7 | Cedeno Torres, Alejandro | 2 | 0.0 | 0 | NF | 0 | |||||
| 8 | Rivera Carrasco, Fabio Luis M. | 10 | 0.0 | 0 | NF | 0 | |||||
| 9 | Teofilo Mrinigo, Ainoa Isabela | 12 | 0.0 | 0 | NF | 0 | |||||