| Simmer 2025 |
| Groep 1 - Ronde 9 - 19-6-2025 |
| Locatie | IJsbaangebou "De Wâlden" | Start datum | 8-5-2025 |
| Plaats | Damwâld | Eind datum | 26-6-2025 |
| Land | Nederland | Pairing systeem | Zwitsers |
| Organisatie | SV Schaakwoude | Scheidsrechters | Bauke Vroom Bauke Vroom, Pieter van Kammen |
| Nr | Wit | Zwart | Resultaat |
| 1 | Gerke Ros | Hessel Sijbersma | 1−0 |
| 2 | Sven Broersma | Evert Drijver | 1−0 |
| 3 | Sipke de Hoop | Anne Kadijk | 1−0 |
| 4 | Sjouke Atze Sinia | Bauke Vroom | 0−1 |
| 5 | Auke Postma | Gerben vd Heide | 0−1 |
| Ronde 9 | |||||||||||||
| Pos | Naam | Prt | W | R | V | Score | S | R | Wrst | SBgr | Rtg | TPR | SRtg |
| 1 | Gerke Ros | 9 | 6 | 2 | 1 | 7,0 | −1 | 1 | 43,0 | 30,00 | 1937 | 2014 | 1902 |
| 2 | Sven Broersma | 5 | 5 | 0 | 0 | 6,0 | 1 | 1 | 52,0 | 32,00 | 2107 | 2525 | 2090 |
| 3 | Sipke de Hoop | 5 | 4 | 1 | 0 | 5,5 | 1 | 1 | 49,0 | 27,50 | 1962 | 2129 | 1938 |
| 4 | Evert Drijver | 9 | 5 | 1 | 3 | 5,5 | −1 | −1 | 48,0 | 24,50 | 1876 | 1896 | 1859 |
| 5 | Mathijs Visser | 5 | 4 | 1 | 0 | 5,5 | −1 | −1 | 47,5 | 25,25 | 1968 | 2057 | 1957 |
| 6 | Hessel Sijbersma | 6 | 3 | 1 | 2 | 5,5 | 0 | −1 | 46,5 | 23,25 | 1725 | 1789 | 1705 |
| 7 | Bauke Vroom | 4 | 2 | 1 | 1 | 4,5 | −2 | −3 | 35,5 | 15,50 | 1805 | 1748 | 1811 |
| 8 | Kees Appel | 8 | 3 | 1 | 4 | 4,0 | 0 | 1 | 41,5 | 13,25 | 1633 | 1688 | 1620 |
| 9 | Gerben vd Heide | 5 | 3 | 0 | 2 | 4,0 | 1 | −1 | 40,5 | 13,00 | 1883 | 1794 | 1894 |
| 10 | Sjouke Atze Sinia | 9 | 4 | 0 | 5 | 4,0 | 1 | 1 | 33,5 | 10,50 | 1673 | 1604 | 1696 |
| 11 | Anne Kadijk | 9 | 3 | 1 | 5 | 3,5 | −1 | −2 | 38,5 | 11,00 | 1576 | 1572 | 1582 |
| 12 | Menno Veenstra | 4 | 2 | 0 | 2 | 3,0 | 0 | 1 | 41,5 | 11,50 | 1721 | 1605 | 1733 |
| 13 | Jan Meijer | 4 | 2 | 0 | 2 | 3,0 | 0 | 2 | 39,5 | 10,50 | 1691 | 1595 | 1700 |
| 14 | Alle Vlasma | 4 | 2 | 0 | 2 | 3,0 | 0 | 1 | 39,0 | 10,50 | 1505 | 1555 | 1500 |
| 15 | Henk van der Heide | 2 | 2 | 0 | 0 | 3,0 | 0 | 1 | 34,5 | 9,00 | 1847 | 2151 | 1843 |
| 16 | Jan Torensma | 2 | 1 | 0 | 1 | 2,0 | 0 | −1 | 40,0 | 8,50 | 1858 | 1799 | 1862 |
| 17 | Bas van der Zweep | 2 | 1 | 0 | 1 | 2,0 | 0 | −1 | 39,5 | 8,50 | 1740 | 1827 | 1734 |
| 18 | Henk Broersma | 1 | 1 | 0 | 0 | 2,0 | 1 | 1 | 39,0 | 8,75 | 1926 | 2501 | 1920 |
| 19 | Teun Meindertsma | 2 | 1 | 0 | 1 | 2,0 | 0 | −1 | 38,0 | 8,00 | 1977 | 1721 | 1992 |
| 20 | Piet Bouma | 4 | 1 | 0 | 3 | 2,0 | 0 | 2 | 37,0 | 6,00 | 1433 | 1595 | 1425 |
| 21 | Henk Kommerie | 4 | 1 | 0 | 3 | 2,0 | 2 | 2 | 36,5 | 7,00 | 1207 | 1378 | 1200 |
| 22 | Harke Wijnsma | 2 | 1 | 0 | 1 | 2,0 | 0 | 1 | 35,0 | 7,00 | 1210 | 1391 | 1200 |
| 23 | Auke Postma | 8 | 0 | 1 | 7 | 1,5 | 0 | 1 | 42,0 | 5,50 | 1472 | 1286 | 1501 |
| 24 | Gerwin Nijholt | 4 | 0 | 0 | 4 | 1,0 | 0 | −1 | 37,0 | 4,50 | 1172 | 649 | 1200 |
| 25 | Christian Torensma | 0 | 0 | 0 | 0 | 1,0 | 0 | 0 | 33,5 | 4,50 | 1942 | 1942 | |
| 26 | Hans Sytema | 0 | 0 | 0 | 0 | 1,0 | 0 | 0 | 33,5 | 4,50 | 1200 | 1200 | |
| 27 | Jelle Jan de Zwart | 0 | 0 | 0 | 0 | 1,0 | 0 | 0 | 33,5 | 4,50 | 1800 | 1800 | |
| 28 | Ronald van der Veen | 0 | 0 | 0 | 0 | 1,0 | 0 | 0 | 33,5 | 4,50 | 1950 | 1950 | |
| 29 | Sander Visser | 1 | 0 | 0 | 1 | 1,0 | −1 | −1 | 33,0 | 4,25 | 1695 | 1120 | 1701 |
| 30 | Romke Rozendal | 2 | 0 | 0 | 2 | 1,0 | 0 | −1 | 32,5 | 4,50 | 1196 | 844 | 1200 |
| 31 | Riemer Sinia | 4 | 0 | 0 | 4 | 1,0 | 0 | −1 | 31,0 | 2,50 | 1430 | 845 | 1461 |