| Snelschaak S.C. Heerenveen |
| Groep 1 - Ronde 4 - 18-5-2026 |
| Locatie | Wijkcentrum de As | Start datum | 18-5-2026 |
| Plaats | Heerenveen | Eind datum | 18-5-2026 |
| Land | Nederland | Pairing systeem | Zwitsers |
| Organisatie | Schaakclub Heerenveen | Scheidsrechters |
| Nr | Wit | Zwart | Resultaat |
| 1 | Tjeerd Siblesz | Bas van der Zwaag | 1−0 |
| 2 | Jan Velde | Wouter van de Griendt | ½−½ |
| 3 | Ferdi van Bavel | Rene de Wilde | 1−0 |
| 4 | Wisse Klaassen | Arjen Pragt | 0−1 |
| 5 | Peter de Jong | Elmadani Bokal | 1−0 |
| 6 | Willem Akkerman | Martin van Rijswijk | ½−½ |
| 7 | Pawel Lapka | Mark Derks | 0−1 |
| 8 | Frits Heidinga | Twan van der Vaart | 1−0 |
| 9 | Peter Doetjes | Wiebe Oppenhuizen | 0−1 |
| 10 | Lucas Wolfswinkel | Pieter van der Kooij | 0−1 |
| 11 | Zeger Riepma | Durk Smidstra | 0−1 |
| 12 | Erik Klaassen | Frans van Dam | 1−0 |
| Nr. | Speler | Afw.reden | |
| 1 | Henk Westerink | Paring bye |
| Ronde 4 | |||||||||||||
| Pos | Naam | Prt | W | R | V | Score | S | R | Wrst | SBgr | Rtg | TPR | SRtg |
| 1 | Tjeerd Siblesz | 4 | 4 | 0 | 0 | 4,0 | 0 | 1 | 7,5 | 7,50 | 1998 | 2576 | 1978 |
| 2 | Wouter van de Griendt | 4 | 3 | 1 | 0 | 3,5 | 0 | −1 | 7,5 | 6,25 | 1906 | 2031 | 1887 |
| 3 | Ferdi van Bavel | 4 | 3 | 0 | 1 | 3,0 | 0 | 1 | 11,0 | 7,50 | 2044 | 1969 | 2050 |
| 4 | Arjen Pragt | 4 | 3 | 0 | 1 | 3,0 | 0 | −1 | 8,0 | 5,00 | 2013 | 1917 | 2020 |
| 5 | Bas van der Zwaag | 4 | 3 | 0 | 1 | 3,0 | 0 | −1 | 11,0 | 7,00 | 1938 | 1992 | 1931 |
| 6 | Peter de Jong | 4 | 3 | 0 | 1 | 3,0 | 0 | 1 | 10,0 | 7,00 | 1813 | 2006 | 1790 |
| 7 | Mark Derks | 4 | 3 | 0 | 1 | 3,0 | 0 | −1 | 7,5 | 4,50 | 1707 | 1860 | 1687 |
| 8 | Jan Velde | 4 | 2 | 1 | 1 | 2,5 | 0 | 1 | 8,5 | 4,75 | 1919 | 1777 | 1931 |
| 9 | Martin van Rijswijk | 4 | 2 | 1 | 1 | 2,5 | 0 | −1 | 7,5 | 3,25 | 1780 | 1852 | 1771 |
| 10 | Willem Akkerman | 4 | 2 | 1 | 1 | 2,5 | 0 | 1 | 8,5 | 4,25 | 1741 | 1680 | 1746 |
| 11 | Wisse Klaassen | 4 | 2 | 0 | 2 | 2,0 | 0 | 1 | 9,0 | 3,00 | 1771 | 1787 | 1769 |
| 12 | Rene de Wilde | 4 | 2 | 0 | 2 | 2,0 | 0 | −1 | 9,5 | 2,50 | 1770 | 1780 | 1769 |
| 13 | Elmadani Bokal | 4 | 2 | 0 | 2 | 2,0 | 0 | −1 | 11,5 | 4,50 | 1734 | 1774 | 1728 |
| 14 | Frits Heidinga | 4 | 2 | 0 | 2 | 2,0 | 0 | 1 | 8,0 | 2,00 | 1673 | 1757 | 1666 |
| 15 | Wiebe Oppenhuizen | 4 | 2 | 0 | 2 | 2,0 | 0 | −1 | 7,0 | 2,50 | 1635 | 1696 | 1629 |
| 16 | Pieter van der Kooij | 4 | 2 | 0 | 2 | 2,0 | 0 | −1 | 6,0 | 2,00 | 1582 | 1565 | 1582 |
| 17 | Durk Smidstra | 3 | 1 | 0 | 2 | 2,0 | −1 | −1 | 7,5 | 3,00 | 1408 | 1564 | 1398 |
| 18 | Henk Westerink | 3 | 0 | 1 | 2 | 1,5 | −1 | −1 | 6,0 | 1,75 | 1509 | 1412 | 1515 |
| 19 | Pawel Lapka | 4 | 1 | 0 | 3 | 1,0 | 0 | 1 | 10,5 | 2,00 | 1669 | 1574 | 1681 |
| 20 | Erik Klaassen | 4 | 1 | 0 | 3 | 1,0 | 0 | 1 | 7,0 | 0,50 | 1577 | 1472 | 1590 |
| 21 | Zeger Riepma | 4 | 1 | 0 | 3 | 1,0 | 0 | 1 | 7,0 | 0,50 | 1566 | 1463 | 1578 |
| 22 | Peter Doetjes | 3 | 0 | 0 | 3 | 1,0 | 1 | 1 | 7,0 | 1,00 | 1548 | 888 | 1569 |
| 23 | Twan van der Vaart | 4 | 1 | 0 | 3 | 1,0 | 0 | −1 | 8,0 | 1,00 | 1509 | 1542 | 1508 |
| 24 | Lucas Wolfswinkel | 3 | 0 | 0 | 3 | 1,0 | 1 | 1 | 9,5 | 1,00 | 1197 | 919 | 1200 |
| 25 | Frans van Dam | 4 | 0 | 1 | 3 | 0,5 | 0 | −1 | 7,5 | 0,75 | 1644 | 1327 | 1676 |