| Rondenlijst van Jan Breedijk | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 06-07-2023 | 0,0 | ||||
| 2 | 06-07-2023 | 0,0 | ||||
| 3 | 06-07-2023 | 0,0 | ||||
| 4 | 06-07-2023 | 0,0 | ||||
| 5 | 13-07-2023 | Louis Stolwijk | Z | 1,0 | 43,0 | 1609 |
| 6 | 13-07-2023 | Wim Hennink | W | 1,0 | 58,0 | 1618 |
| 7 | 13-07-2023 | Maarten van der Vegt | Z | 1,0 | 55,0 | 1627 |
| 8 | 13-07-2023 | Nico Dannis | W | 0,5 | 22,5 | 1626 |
| 9 | 20-07-2023 | Ruud Bosch | Z | 1,0 | 57,0 | 1636 |
| 10 | 20-07-2023 | Tjalling Sybesma | W | 0,5 | 25,5 | 1636 |
| 11 | 20-07-2023 | Wim Heemskerk | Z | 0,5 | 26,5 | 1636 |
| 12 | 20-07-2023 | Ton van Nieukerke | Z | 1,0 | 50,0 | 1645 |
| 13 | 27-07-2023 | Hans van Woudenberg | W | 1,0 | 59,0 | 1653 |
| 14 | 27-07-2023 | Wim van der Hoek | W | 1,0 | 49,0 | 1662 |
| 15 | 27-07-2023 | Wim Mulder | Z | 0,5 | 27,0 | 1661 |
| 16 | 27-07-2023 | Wim Hennink | Z | 1,0 | 58,0 | 1670 |
| 17 | 03-08-2023 | Maarten van der Vegt | W | 1,0 | 55,0 | 1679 |
| 18 | 03-08-2023 | Matthijs Groen | W | 1,0 | 56,0 | 1687 |
| 19 | 03-08-2023 | Tjalling Sybesma | Z | 0,5 | 25,5 | 1685 |
| 20 | 03-08-2023 | Wim Heemskerk | W | 1,0 | 53,0 | 1693 |
| 21 | 10-08-2023 | Ruud Bosch | W | 0,5 | 28,5 | 1691 |
| 22 | 10-08-2023 | Hans van Woudenberg | Z | 0,5 | 29,5 | 1690 |
| 23 | 10-08-2023 | Eduard Philipse | W | 0,5 | 26,0 | 1689 |
| 24 | 10-08-2023 | Wim van der Hoek | Z | 1,0 | 49,0 | 1696 |
| 25 | 17-08-2023 | Wim Hennink | W | 0,5 | 29,0 | 1694 |
| 26 | 17-08-2023 | Wim Mulder | W | 0,5 | 27,0 | 1691 |
| 27 | 17-08-2023 | Matthijs Groen | Z | 0,0 | 0,0 | 1679 |
| 28 | 17-08-2023 | Tjalling Sybesma | Z | 1,0 | 51,0 | 1687 |
| Totaal | 960,0 | |||||