| Competition nameSGK Kerst 2025 |
| Group 1 - Jan Rietveld |
| Site | Start date | 23-12-2025 | |
| City | End date | 23-12-2025 | |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakgroep Koedijk | Arbiters |
| Jan Rietveld | |
| ID | |
| Rating | 0 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Jaap Baalbergen | Jan Rietveld | ½−½ |
| 2 | Jan Rietveld | John Fokke | ½−½ |
| 3 | Jan Rietveld | Jan van Dam | 1−0 |
| 4 | Jan Barteling | Jan Rietveld | 1−0 |
| 5 | Jan Rietveld | Shawn Malekzada | 1−0 |
| 6 | Rinus Roskam | Jan Rietveld | 0−1 |
| 7 | Paul Roomer | Jan Rietveld | 1−0 |
| 8 | Jan Rietveld | Han de Jonge | 0−1 |
| 9 | Koos Hoogland | Jan Rietveld | ½−½ |