Interne competitie
partijen in ronde 27 op maandag 31-3-2025.
| 1 | Jan Hoekstra | – | Wim Schutte | 1-0 |
| 2 | Klaas Winters | – | Gert Menkveld | 1-0 |
| 3 | Herbert Oostenbrink | – | Dirk de Leeuw | 0-1 |
| 4 | Jean Pauptit | – | Chris de Vries | 1-0 |
| 5 | Harry Dikmans | – | Douwe Boersma | ½-½ |
| 6 | Anton Kaal | – | Fred Haselhoff | 0-1 |
| 7 | Gerrit de Boer | – | Ad Huijps | 0-1 |
| 8 | Gerjo Nijman | – | Bert Poels | 0-1 |
| 9 | Tony Böhmer | – | Albertus Mulder | 0-1 |
Afwezig:
| Andre Wuite | Walter Brouwer | ||||
| Henk Veenstra | Gerard van der Holst | ||||
| Bas Prins | Harry Meerlo | ||||
Stand na ronde 27 op 31-3-2025.
| waarde | naam | startrating | rating | punten | partijen | winst | remise | verlies | kleur | percentage | afwezig | bye | |
| 1 | 30 | Jan Hoekstra | 1898 | 1994 | 510,7 | 24 | 21 | 3 | 0 | 0 | 93,8 | 2 | 1 |
| 2 | 29 | Harry Meerlo | 1917 | 1978 | 505,5 | 25 | 19 | 6 | 0 | 1 | 88,0 | 1 | 1 |
| 3 | 28 | Klaas Winters | 1823 | 1861 | 349,3 | 21 | 13 | 4 | 4 | -1 | 71,4 | 5 | 1 |
| 4 | 27 | Dirk de Leeuw | 1776 | 1828 | 337,0 | 24 | 13 | 7 | 4 | 0 | 68,8 | 2 | 1 |
| 5 | 26 | Jean Pauptit | 1723 | 1767 | 270,7 | 19 | 10 | 5 | 4 | 1 | 65,8 | 7 | 1 |
| 6 | 25 | Douwe Boersma | 1652 | 1688 | 259,0 | 25 | 7 | 11 | 7 | 1 | 50,0 | 1 | 1 |
| 7 | 24 | Fred Haselhoff | 1714 | 1704 | 256,5 | 24 | 7 | 9 | 8 | 0 | 47,9 | 2 | 1 |
| 8 | 23 | Herbert Oostenbrink | 1732 | 1739 | 238,3 | 22 | 9 | 5 | 8 | 0 | 52,3 | 5 | 0 |
| 9 | 22 | Wim Schutte | 1666 | 1647 | 222,5 | 25 | 5 | 11 | 9 | -1 | 42,0 | 1 | 1 |
| 10 | 21 | Ad Huijps | 1694 | 1672 | 215,0 | 23 | 5 | 11 | 7 | -1 | 45,7 | 3 | 1 |
| 11 | 20 | Gert Menkveld | 1738 | 1751 | 180,7 | 14 | 6 | 5 | 3 | -2 | 60,7 | 12 | 1 |
| 12 | 19 | Bert Poels | 1608 | 1566 | 134,3 | 24 | 5 | 5 | 14 | 0 | 31,3 | 2 | 1 |
| 13 | 18 | Harry Dikmans | 1678 | 1607 | 123,5 | 22 | 7 | 1 | 14 | 2 | 34,1 | 4 | 1 |
| 14 | 17 | Jan Schippers | 1677 | 1656 | 102,8 | 12 | 3 | 3 | 6 | 0 | 37,5 | 15 | 0 |
| 15 | 16 | Henk Veenstra | 1722 | 1730 | 94,2 | 8 | 4 | 2 | 2 | 0 | 62,5 | 19 | 0 |
| 16 | 15 | Gerard van der Holst | 1723 | 1726 | 73,5 | 6 | 2 | 2 | 2 | 0 | 50,0 | 20 | 1 |
| 17 | 14 | Anton Kaal | 1546 | 1499 | 71,3 | 20 | 3 | 3 | 14 | 2 | 22,5 | 7 | 0 |
| 18 | 13 | Walter Brouwer | 1654 | 1648 | 55,2 | 7 | 2 | 2 | 3 | -1 | 42,9 | 19 | 0 |
| 19 | 12 | Bas Prins | 1764 | 1755 | 51,0 | 4 | 2 | 0 | 2 | 0 | 50,0 | 22 | 1 |
| 20 | 11 | Albertus Mulder | 1475 | 1463 | 45,2 | 13 | 2 | 2 | 9 | -1 | 23,1 | 4 | 0 |
| 21 | 10 | Gerrit de Boer | 1457 | 1406 | 44,2 | 26 | 3 | 1 | 22 | 0 | 13,5 | 1 | 0 |
| 22 | 9 | Chris de Vries | 1550 | 1548 | 27,0 | 4 | 2 | 0 | 2 | 0 | 50,0 | 0 | 0 |
| 23 | 8 | Gerjo Nijman | 1550 | 1547 | 26,3 | 4 | 2 | 0 | 2 | 0 | 50,0 | 0 | 0 |
| 24 | 7 | Tony Böhmer | 1500 | 1492 | 13,7 | 3 | 1 | 0 | 2 | 1 | 33,3 | 0 | 0 |
| 25 | 6 | Gesinus Veltink | 1498 | 1491 | 9,0 | 4 | 1 | 0 | 3 | 0 | 25,0 | 23 | 0 |
| 26 | 5 | Andre Wuite | 1585 | 1556 | 3,3 | 3 | 0 | 0 | 3 | -1 | 0,0 | 24 | 0 |