| Rondenlijst van Willem van Biezen | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 05-09-2023 | afgezegd | 11.7 | |||
| 2 | 12-09-2023 | afgezegd | 11.7 | |||
| 3 | 19-09-2023 | afgezegd | 11.7 | |||
| 4 | 26-09-2023 | afgezegd | 11.7 | |||
| 5 | 03-10-2023 | Frits Spruijt | W | 1.0 | 42.0 | 1516 |
| 6 | 10-10-2023 | Frans Verheijden | Z | 1.0 | 34.0 | 1527 |
| 7 | 17-10-2023 | Johan de Haas | Z | 0.5 | 18.5 | 1528 |
| 8 | 31-10-2023 | Jan Beij | W | 0.5 | 19.5 | 1532 |
| 9 | 07-11-2023 | Jelle Verdoes | W | 0.5 | 23.5 | 1531 |
| 10 | 14-11-2023 | Bob de Jong | Z | 1.0 | 31.0 | 1541 |
| 11 | 21-11-2023 | afgezegd | 0.0 | |||
| 12 | 28-11-2023 | Jan de Jager | Z | 0.0 | 0.0 | 1533 |
| 13 | 05-12-2023 | afgezegd | 0.0 | |||
| 14 | 12-12-2023 | extern | W | 0.5 | 23.3 | |
| 15 | 19-12-2023 | Maaike Beij | W | 1.0 | 33.0 | 1541 |
| 16 | 26-12-2023 | afgezegd | 0.0 | |||
| 17 | 16-01-2024 | afgezegd | 0.0 | |||
| 18 | 23-01-2024 | afgezegd | 0.0 | |||
| 19 | 30-01-2024 | Kas Jansen | W | 1.0 | 32.0 | 1546 |
| 20 | 06-02-2024 | afgezegd | 0.0 | |||
| 21 | 20-02-2024 | Frans van Dorsselaer | Z | 1.0 | 44.0 | 1557 |
| 22 | 27-02-2024 | Herman Maas | W | 0.0 | 0.0 | 1549 |
| 23 | 05-03-2024 | Ron Brands | Z | 0.0 | 0.0 | 1540 |
| 24 | 12-03-2024 | Bob de Jong | W | 0.5 | 15.5 | 1537 |
| 25 | 26-03-2024 | afgezegd | 0.0 | |||
| 26 | 02-04-2024 | afgezegd | 0.0 | |||
| 27 | 16-04-2024 | afgezegd | 0.0 | |||
| 28 | 23-04-2024 | Marcel Verschoor | Z | 0.0 | 0.0 | 1533 |
| 29 | 30-04-2024 | afgezegd | 0.0 | |||
| 30 | 07-05-2024 | Jelle Verdoes | Z | 0.0 | 0.0 | 1524 |
| 31 | 14-05-2024 | oneven | 35.0 | |||
| 32 | 21-05-2024 | afgezegd | 0.0 | |||
| 33 | 28-05-2024 | Johan de Haas | W | 0.0 | 0.0 | 1515 |
| Totaal | 398.0 | |||||