| Zomer 2526 |
| Groep A - Gert Kalkhoven |
| Site | Start date | 3-2-2026 | |
| City | End date | 23-6-2026 | |
| Country | Pairing system | Round Robin | |
| Organization | Arbiters |
| Gert Kalkhoven | |
| ID | |
| Rating | 1829 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Mathijs Vlam | Gert Kalkhoven | ..... |
| 2 | Gert Kalkhoven | Jan van Dam | ½−½ |
| 3 | Paul Roomer | Gert Kalkhoven | ½−½ |
| 4 | Gert Kalkhoven | Jan Barteling | 1−0 |
| 5 | Gert Kalkhoven | Pairing alloc bye | |
| 6 | André Buter | Gert Kalkhoven | ½−½ |
| 7 | Gert Kalkhoven | Timon Ensink | ..... |
| 8 | Hans de Jong | Gert Kalkhoven | 1−0 |
| 9 | Gert Kalkhoven | John Beerends | 0−1 |
| 10 | Rinus Roskam | Gert Kalkhoven | ½−½ |
| 11 | Gert Kalkhoven | Jan Piersma | 1−0 |