| Rondenlijst van Henk van Diermen | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 04-09-2023 | Piet De Mol | W | 0,5 | 1 | 25 | 12,5 | 1570 |
| 2 | 11-09-2023 | Rene Verberne | Z | 1,0 | 3 | 29 | 29,0 | 1574 |
| 3 | 18-09-2023 | afgezegd | 0 | 0 | 0,0 | |||
| 4 | 02-10-2023 | Hans Oosterhout | Z | 0,5 | 1 | 27 | 13,5 | 1574 |
| 5 | 09-10-2023 | extern | Z | 1,0 | 3 | 0 | 0,0 | |
| 6 | 16-10-2023 | Gert Reichardt | W | 0,5 | 1 | 20 | 10,0 | 1573 |
| 7 | 23-10-2023 | Niels Dol | W | 0,0 | 0 | 37 | 0,0 | 1568 |
| 8 | 30-10-2023 | Jan Snijders | Z | 0,5 | 1 | 33 | 16,5 | 1568 |
| 9 | 06-11-2023 | Henk Wissink | W | 1,0 | 3 | 24 | 24,0 | 1572 |
| 10 | 20-11-2023 | Vincent Smedinga | Z | 1,0 | 3 | 11 | 11,0 | 1577 |
| 11 | 06-11-2023 | Casper van Hoorn | W | 0,5 | 1 | 37 | 18,5 | 1577 |
| 12 | 27-11-2023 | extern | W | 0,5 | 2 | 0 | 0,0 | |
| 13 | 04-12-2023 | Stephan Paternotte | Z | 0,0 | 0 | 29 | 0,0 | 1572 |
| 14 | 11-12-2023 | Hans Manuel | W | 1,0 | 3 | 8 | 8,0 | 1577 |
| 15 | 18-12-2023 | Sacha Vucinec | Z | 0,0 | 0 | 23 | 0,0 | 1571 |
| 16 | 08-01-2024 | extern | W | 0,0 | 1 | 0 | 0,0 | |
| 17 | 15-01-2024 | Hans de Wit | W | 1,0 | 3 | 21 | 21,0 | 1576 |
| 18 | 22-01-2024 | Tom Officier | Z | 0,5 | 1 | 30 | 15,0 | 1576 |
| 19 | 29-01-2024 | extern | W | 0,0 | 1 | 0 | 0,0 | |
| 20 | 12-02-2024 | extern | W | 1,0 | 3 | 0 | 0,0 | |
| 21 | 26-02-2024 | Beer Heitinga | W | 1,0 | 3 | 29 | 29,0 | 1580 |
| Totaal | 34 | 383 | 208,00 | |||||