Pairings of round 4 - 2022-05-21 - 18:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Torres Valverde, Martin | 8 | 1.0 | 1738 | 0-1 | Mata Melgar, Alejandro | 6 | 1.0 | 1868 | ||
| 2 | Murillo Lopez, Francisco | 7 | 1.0 | 1865 | ½-½ | Castellanos Bogalo, Antonio | 5 | 1.5 | 1998 | ||
| 3 | FM Fernandez Barrera, Victor | 1 | 2.5 | 2284 | ½-½ | Dominguez Gutierrez, Juan Carlos | 4 | 2.5 | 2026 | ||
| 4 | Alvarez Serrano, Carlos | 2 | 2.5 | 2218 | +-- | Ramirez Diaz, Jose Ramon | 3 | 0.0 | 2194 |