| 4. Ronda el 2026/10/18 a las 13:00 |
| M. | 3 | KR A | Elo | - | 4 | TR C | Elo | 4 : 0 |
| 1.1 | | | 1438 | - | | | 0 | 1 - 0 |
| 1.2 | | | 0 | - | | | Vilborg Anna Ragnarsdottir |
| 0 | 1 - 0 |
| 1.3 | | | 0 | - | | | 0 | 1 - 0 |
| 1.4 | | | 0 | - | | | 0 | 1 - 0 |
| M. | 2 | KR B | Elo | - | 5 | TR A | Elo | 0 : 4 |
| 2.1 | | | Muli Bjorgvin Marteinsson |
| 0 | - | | | 1600 | 0 - 1 |
| 2.2 | | | 0 | - | | | 0 | 0 - 1 |
| 2.3 | | | 0 | - | | | Petur Eysteinn N.Arnarsson |
| 0 | 0 - 1 |
| 2.4 | | | 0 | - | | | 0 | 0 - 1 |
| M. | 1 | TR B | Elo | - | 8 | TG A | Elo | 0 : 4 |
| 3.1 | | | 0 | - | | | Jakob Heidar Rist Dadason |
| 0 | 0 - 1 |
| 3.2 | | | Emilia Karin Arnarsdottir |
| 0 | - | | | 0 | 0 - 1 |
| 3.3 | | | 0 | - | | | 0 | 0 - 1 |
| 3.4 | | | Stigur Berndsen Davidsson |
| 0 | - | | | 0 | 0 - 1 |
| M. | 9 | KR C | Elo | - | 7 | TG B | Elo | 2½:1½ |
| 4.1 | | | 0 | - | | | 0 | 1 - 0 |
| 4.2 | | | 0 | - | | | 0 | 0 - 1 |
| 4.3 | | | 0 | - | | | 0 | 1 - 0 |
| 4.4 | | | Khadri Khanishk Reddy Appireddy |
| 0 | - | | | 0 | ½ - ½ |