| Competitie 2025-2026 |
| Group 1 - Marcel Kuiper |
| Site | De Schakel | Start date | 05-09-2025 |
| City | Spanbroek | End date | 22-05-2026 |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Schaakclub Aartswoud | Arbiters |
| Marcel Kuiper | |
| ID | |
| Rating | 1835 |
| Categories: | |
| Index | White | Black | Result |
| 1 | Marcel Kuiper | Mark Mooij | 1−0 |
| 2 | Erik v. Tooren | Marcel Kuiper | ½−½ |
| 3 | Marcel Kuiper | Jan Stapel | 0−1 |
| 4 | Ron v. Putten | Marcel Kuiper | 0−1 |
| 5 | Marcel Kuiper | Wouter Laan | 0−1 |
| 6 | Soes Martojo | Marcel Kuiper | 0−1 |
| 7 | Rik v. Ingen | Marcel Kuiper | 0−1 |
| 8 | Marcel Kuiper | Marc Helder | 1−0 |
| 9 | Marcel Kuiper | David Verweij | 0−1 |