Interne competitie
Wedstrijden in Ronde 4 op maandag 25-9-2023.
| 1 | Fred Haselhoff | – | Tom Hop | 0-1 |
| 2 | Harry Meerlo | – | Klaas Winters | 1-0 |
| 3 | Herbert Oostenbrink | – | Henk Veenstra | ½-½ |
| 4 | Jan Schippers | – | Ad Huijps | ½-½ |
| 5 | Jean Pauptit | – | Jan Hoekstra | 0-1 |
| 6 | Harry Dikmans | – | Gerard van der Holst | 1-0 |
| 7 | Douwe Boersma | – | Bas Prins | 0-1 |
| 8 | Walter Brouwer | – | Dirk de Leeuw | 0-1 |
| 9 | André Wuite | – | Bert Poels | 0-1 |
| 10 | Gerrit de Boer | – | Gert Menkveld | 0-1 |
Afwezigheden
| Anton Kaal | – | Afwezig | Wim Schutte | – | Afwezig |
| Johan Vonder | – | Afwezig | Gesinus Veltink | – | Afwezig |
Ranglijst na Ronde 4 op 25-9-2023.
| waarde | naam | startrating | rating | punten | partijen | winst | remise | verlies | kleur | percentage | afwezig | bye | |
| 1 | 30,0 | Tom Hop | 1740 | 1748 | 79,0 | 4 | 3 | 1 | 0 | 0 | 87,5 | 0 | 0 |
| 2 | 29,0 | Harry Meerlo | 1823 | 1831 | 77,0 | 4 | 3 | 1 | 0 | 0 | 87,5 | 0 | 0 |
| 3 | 28,0 | Jan Hoekstra | 1842 | 1855 | 55,0 | 3 | 3 | 0 | 0 | -1 | 100,0 | 1 | 0 |
| 4 | 27,0 | Henk Veenstra | 1525 | 1531 | 54,5 | 4 | 2 | 2 | 0 | 0 | 75,0 | 0 | 0 |
| 5 | 26,0 | Fred Haselhoff | 1529 | 1548 | 50,5 | 4 | 2 | 1 | 1 | 0 | 62,5 | 0 | 0 |
| 6 | 25,0 | Ad Huijps | 1444 | 1448 | 46,0 | 4 | 0 | 4 | 0 | 0 | 50,0 | 0 | 0 |
| 7 | 24,0 | Klaas Winters | 1660 | 1666 | 44,5 | 4 | 2 | 1 | 1 | -2 | 62,5 | 0 | 0 |
| 8 | 23,0 | Herbert Oostenbrink | 1490 | 1490 | 41,5 | 2 | 0 | 2 | 0 | 0 | 50,0 | 1 | 1 |
| 9 | 22,0 | Jan Schippers | 1375 | 1396 | 38,5 | 4 | 2 | 1 | 1 | 2 | 62,5 | 0 | 0 |
| 10 | 21,0 | Bas Prins | 1604 | 1614 | 38,0 | 4 | 2 | 0 | 2 | -2 | 50,0 | 0 | 0 |
| 11 | 20,0 | Harry Dikmans | 1417 | 1427 | 31,0 | 4 | 2 | 0 | 2 | 2 | 50,0 | 0 | 0 |
| 12 | 19,0 | Bert Poels | 1348 | 1357 | 26,0 | 4 | 2 | 0 | 2 | 0 | 50,0 | 0 | 0 |
| 13 | 18,0 | Dirk de Leeuw | 1631 | 1627 | 25,0 | 4 | 2 | 0 | 2 | 0 | 50,0 | 0 | 0 |
| 14 | 17,0 | Jean Pauptit | 1629 | 1614 | 18,5 | 4 | 1 | 1 | 2 | 0 | 37,5 | 0 | 0 |
| 15 | 16,0 | André Wuite | 1288 | 1282 | 14,0 | 3 | 1 | 0 | 2 | 1 | 33,3 | 1 | 0 |
| 16 | 15,0 | Gerard van der Holst | 1535 | 1519 | 12,5 | 2 | 0 | 1 | 1 | 0 | 25,0 | 2 | 0 |
| 17 | 14,0 | Wim Schutte | 1518 | 1507 | 10,5 | 2 | 0 | 1 | 1 | 0 | 25,0 | 2 | 0 |
| 18 | 13,0 | Gert Menkveld | 1479 | 1482 | 10,0 | 1 | 1 | 0 | 0 | -1 | 100,0 | 3 | 0 |
| 19 | 12,0 | Douwe Boersma | 1522 | 1501 | 10,0 | 4 | 1 | 0 | 3 | 0 | 25,0 | 0 | 0 |
| 20 | 11,0 | Johan Vonder | 1250 | 1243 | 7,0 | 3 | 1 | 0 | 2 | 1 | 33,3 | 1 | 0 |
| 21 | 10,0 | Walter Brouwer | 1426 | 1412 | 7,0 | 4 | 1 | 0 | 3 | 0 | 25,0 | 0 | 0 |
| 22 | 9,0 | Anton Kaal | 1275 | 1275 | 0,0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |
| 23 | 8,0 | Gerrit de Boer | 1165 | 1159 | 0,0 | 3 | 0 | 0 | 3 | 1 | 0,0 | 1 | 0 |
| 24 | 7,0 | Gesinus Veltink | 1224 | 1207 | 0,0 | 3 | 0 | 0 | 3 | -1 | 0,0 | 1 | 0 |