| Rapid Ladder 2023/2024 |
| Group 1 - Jan Ackerman |
| Site | Dijckzigt | Start date | 7-11-2021 |
| City | Utrecht | End date | 7-11-2021 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Jan Ackerman | |
| ID | |
| Rating | 1591 |
| Categories | |
| Nr. | White | Black | Result |
| 1 | Jan Ackerman | Rene ten Bos | 1−0 |
| 2 | Marc Speijers | Jan Ackerman | 1−0 |
| 3 | Jan Ackerman | Yorick de Kruik | 1−0 |
| 4 | Jan Ackerman | Hans de Lange | 0−1 |
| 5 | Martijn de Haan | Jan Ackerman | 1−0 |
| 6 | Jan Ackerman | Thijs Oostveen | 0−1 |
| 7 | Ed van Eeden | Jan Ackerman | 1−0 |
| 8 | Jan Ackerman | Martijn de Haan | 0−1 |
| 9 | Guus van Eeden | Jan Ackerman | 1−0 |
| 10 | Jan Ackerman | Abs with msg | |
| 11 | Jan Ackerman | Abs with msg | |
| 12 | Jan Ackerman | Abs with msg |