Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Caballero Vicario, Miguel | 2 | 3.0 | 0 | NF | 1-0 | Rodriguez Gomez, Eric | 18 | 3.0 | 0 | NF |
| 2 | Moreno Miranda, Hector | 10 | 2.0 | 0 | NF | 1-0 | Karim Melgar, Ismael | 6 | 2.5 | 0 | NF |
| 3 | Ramiro Vicente, Alex | 17 | 2.0 | 0 | NF | 0-1 | Calvo Ruiz, David | 3 | 2.0 | 0 | NF |
| 4 | Naranjo Cuevas, Edurne | 11 | 2.0 | 0 | NF | 0-1 | Perez Villalba, Unai | 13 | 2.0 | 0 | NF |
| 5 | Pariente Sanchez, Marcos | 12 | 2.0 | 0 | NF | 0-1 | San Jose Bueno, Mario | 20 | 2.0 | 0 | NF |
| 6 | Pinardo Hernandez, Adrian | 15 | 1.5 | 0 | NF | 1-0 | Martin Jimenez, Daniela | 8 | 1.0 | 0 | NF |
| 7 | Marin Polo, Lucia | 7 | 1.0 | 0 | NF | 0-1 | Ruiz Pozas, Noa | 19 | 1.0 | 0 | NF |
| 8 | Urena Panadero, Luis | 21 | 1.0 | 0 | NF | ½-½ | Pernas Treceno, Nahia | 14 | 1.0 | 0 | NF |
| 9 | Bohorquez de Pardo, Sergio | 1 | 1.0 | 0 | NF | + | |||||
| 10 | Ceballos Baison, Izan | 4 | 0.0 | 0 | NF | 0 | |||||
| 11 | Illan De La Sierra, Hector | 5 | 0.0 | 0 | NF | 0 | |||||
| 12 | Martin Ruiz, Sergio | 9 | 0.0 | 0 | NF | 0 | |||||
| 13 | Pinardo Hernandez, Martin | 16 | 0.0 | 0 | NF | 0 | |||||