Pairings of round 4
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zuazua Conde, Iván Javier | 8 | 3.0 | 1807 | 0-1 | MI Candela Pérez, José | 1 | 3.0 | 2269 | C.A. Alcalá | |
| 2 | Vaquerizo Calvo, Miguel A. | 2 | 3.0 | 1982 | C.A. Alcalá | 1-0 | Romero Fité, Miguel José | 3 | 3.0 | 1911 | C. Arenales |
| 3 | Gómez González, Javier | 30 | 2.5 | 0 | C.A. Alcalá | ½-½ | Ksiri Crihana, Christian Elias | 9 | 3.0 | 1792 | C.A. Alcalá |
| 4 | Contreras Donoso, Juan Francisco | 10 | 2.0 | 1786 | 0-1 | Eftimie, Karl Sebastian | 7 | 2.5 | 1812 | C.A. Alcalá | |
| 5 | Ferruelo Ciupak, Miguel | 21 | 2.0 | 1628 | C:A. Alcalá | 0-1 | Moya Barba, Diego | 5 | 2.0 | 1836 | C. Diagonal Alcorcón |
| 6 | Godoy Herrera, Carlos | 6 | 2.0 | 1813 | C.A. Alcalá | ½-½ | Borrás Cerdá, Carlos | 17 | 2.0 | 1678 | C. Gredos San Diego |
| 7 | Alonso Palazón, Jesús | 12 | 2.0 | 1735 | C. Gambito de Guada | 1-0 | Afloarei, Eduard | 29 | 2.0 | 1466 | Coslada Chess Club |
| 8 | Martínez Rodríguez, Juan Carlos | 44 | 2.0 | 0 | 0-1 | Sartorio, Osvaldo Gabriel | 13 | 2.0 | 1731 | ||
| 9 | De Frutos Illana, Sergio | 14 | 2.0 | 1701 | Coslada Chess Club | ½-½ | Pospelova, Vera | 48 | 2.0 | 0 | C.A. Alcalá |
| 10 | Romero Ventas, Pedro | 49 | 2.0 | 0 | C.A. Alcalá | 0-1 | Blas Sánchez, Raúl | 15 | 2.0 | 1700 | C.A. Alcalá |
| 11 | Alonso Antón, Carlos | 16 | 2.0 | 1689 | C.A. Alcalá | 1-0 | Torres Guillén, Lucas | 52 | 2.0 | 0 | |
| 12 | Cierstea Lonita, Óscar Gabriel | 38 | 1.5 | 0 | 0-1 | García López, Mireia | 18 | 1.5 | 1640 | C.A. Alcalá | |
| 13 | Mayoral García, Jorge | 19 | 1.5 | 1640 | C. UNED Guadalajara | 1-0 | Taño Pola, Maykel Reinaldo | 51 | 1.5 | 0 | C.A. Jaque y Mate V. |
| 14 | Andrade Olano, Albín Genaro | 34 | 1.5 | 0 | 0-1 | Sánchez Redondo, Álvaro | 26 | 1.5 | 1548 | C.A. Alcalá | |
| 15 | Piccone Uribe, Luis Guillermo | 4 | 1.0 | 1863 | C. UNED Guadalajara | 1-0 | Descalzo Izquierdo, Diego E. | 28 | 1.0 | 1486 | C.A. Alcalá |
| 16 | Domínguez Matilla, Bemjamín | 31 | 1.0 | 0 | C.A. Alcalá | 1-0 | Martín Valle, Jesús | 11 | 1.0 | 1761 | C.A. Alcalá |
| 17 | Fernández Chaves, Israel | 40 | 1.0 | 0 | Ruy López Chiclana | 1-0 | López Ruíz, José | 22 | 1.0 | 1627 | C.A. Alcalá |
| 18 | Colchón González, Raúl | 23 | 1.0 | 1621 | C.A. Alcalá | 0-1 | Garrido Pablo, Ángel | 32 | 1.0 | 0 | C.A. Alcalá |
| 19 | Amo Usanos, Carlos | 33 | 1.0 | 0 | C.A. Alcalá | 0-1 | Ros Coslado, Daniel | 24 | 1.0 | 1619 | C.A. Alcalá |
| 20 | González Hernández, Jesús | 25 | 1.0 | 1605 | Mejorada del Campo | 0-1 | Peco Pérez, Alfonso | 47 | 1.0 | 0 | |
| 21 | López Romero de Avila, Simón | 27 | 1.0 | 1494 | C.A. Jaque y Mate V. | 1-0 | Sánchez García, Miguel Ángel | 50 | 1.0 | 0 | |
| 22 | Uribarri Jiménez, Aitor | 53 | 1.0 | 0 | C.A. Mejorada del C. | 0-1 | Castro Herance, Javier | 36 | 0.5 | 0 | Coslada Chess Club |
| 23 | Díaz Hernández, Ángel | 39 | 0.0 | 0 | C.A. Alcalá | 1-0 | Martínez Paredes, Rubén | 43 | 0.5 | 0 | C.A. Alcalá |
| 24 | Matínez Trigueros, Fernando | 45 | 0.0 | 0 | C.A. Alcalá | 1-0 | Aragón Ludeña, Francisco | 35 | 0.0 | 0 | C.A. Alcalá |
| 25 | Fernández Mozas, Felix | 41 | 0.0 | 0 | 0-1 | Lope González, Ángela Jazmín | 42 | 0.0 | 0 | ||
| 26 | Miguel Pérez, Miguel | 20 | 0.0 | 1633 | 0 | ||||||
| 27 | Cenamor, Luis Pascual | 37 | 0.0 | 0 | 0 | ||||||
| 28 | Ortíz Treviño, Pablo | 46 | 0.0 | 0 | C.A. Alcalá | 0 | |||||