| Competition name |
| Group 1 - Round 13 - 11-12-2025 |
| Site | Start date | 28-8-2025 | |
| City | Waalwijk | End date | 25-6-2026 |
| Country | Netherlands | Pairing system | Manual |
| Organization | Schaakverenigiing Waalwijk | Arbiters | Ron Verhoofstad |
| Nr. | White | Black | Result |
| 1 | Kooten Luuk, van | Hoogendoorn Joost | 1−0 |
| 2 | Chua Ethan | Schreurs Wilbert | 1−0 |
| 3 | Sutmuller Jos | Kroot Ad | 1−0 |
| 4 | Heijmans Stan | Feng Elysia | 1−0 |
| 5 | Duquesnoy Joost | Wanrooij, van Wim | 1−0 |
| 6 | Prins Robert | Gelder, van Leon | 1−0 |
| 7 | Timmers Lars | Remmers Hans | 0−1 |
| 8 | Kranenveld Yaro | Overbeek Ad | 0−1 |
| 9 | Gammeren, van Jos | Verhoofstad Ron | 0−1 |
| 10 | Esch Nolan | Aarle, van Roel | 1−0 |
| 11 | Koomen Rowan | Jong, de Bert | 1−0 |
| 12 | Leeuwis Merlijn | Boersma Julian | 0−1 |
| 13 | Boersma Sander | Nguyen Andy | ½−½ |
| Nr. | Player | Absence reason | |
| 1 | Pol Nico | Manual pairing bye | |
| 2 | Dijk, van Sander | Manual pairing bye | |
| 3 | Sinnige Hans | Manual pairing bye | |
| 4 | Ros Steven | Manual pairing bye | |
| 5 | Bijnen, van Rene | Manual pairing bye | |
| 6 | Broeks Stefan | Manual pairing bye | |
| 7 | Horsten Delano | Manual pairing bye |
| Round 13 | |||||||||||||
| Pos | Name | Gms | W | D | L | Score | B | S | Bhlz | SBgr | Rtg | TPR | SRtg |
| 1 | Prins Robert | 13 | 6 | 6 | 1 | 9,0 | −1 | 2 | 71,5 | 49,25 | 1934 | 1998 | 1776 |
| 2 | Kroot Ad | 12 | 6 | 2 | 4 | 7,0 | −6 | −1 | 48,0 | 24,75 | 2049 | 2004 | 2116 |
| 3 | Overbeek Ad | 12 | 4 | 6 | 2 | 7,0 | 4 | −1 | 68,0 | 36,00 | 1695 | 1733 | 1626 |
| 4 | Gammeren, van Jos | 11 | 5 | 4 | 2 | 7,0 | 1 | 2 | 67,0 | 39,00 | 1564 | 1624 | 1473 |
| 5 | Heijmans Stan | 8 | 6 | 1 | 1 | 6,5 | 2 | 1 | 59,0 | 39,25 | 2093 | 2208 | 2025 |
| 6 | Remmers Hans | 13 | 3 | 7 | 3 | 6,5 | −3 | −6 | 72,5 | 33,00 | 1859 | 1841 | 1896 |
| 7 | Verhoofstad Ron | 8 | 5 | 3 | 0 | 6,5 | −2 | −1 | 74,5 | 47,00 | 1822 | 1922 | 1752 |
| 8 | Kranenveld Yaro | 11 | 5 | 3 | 3 | 6,5 | 3 | 1 | 67,5 | 36,25 | 1586 | 1588 | 1570 |
| 9 | Esch Nolan | 10 | 6 | 1 | 3 | 6,5 | 4 | 3 | 66,5 | 38,50 | 1529 | 1567 | 1478 |
| 10 | Duquesnoy Joost | 10 | 5 | 2 | 3 | 6,0 | 2 | 2 | 58,0 | 30,50 | 1923 | 1933 | 1906 |
| 11 | Gelder, van Leon | 13 | 4 | 4 | 5 | 6,0 | 3 | −2 | 76,5 | 35,50 | 1857 | 1857 | 1866 |
| 12 | Aarle, van Roel | 12 | 5 | 2 | 5 | 6,0 | −4 | −7 | 68,5 | 30,75 | 1560 | 1580 | 1536 |
| 13 | Wanrooij, van Wim | 11 | 4 | 3 | 4 | 5,5 | 1 | −1 | 81,5 | 39,25 | 1923 | 1928 | 1919 |
| 14 | Sinnige Hans | 11 | 4 | 3 | 4 | 5,5 | −1 | 1 | 63,0 | 29,00 | 1825 | 1810 | 1838 |
| 15 | Jong, de Bert | 12 | 5 | 1 | 6 | 5,5 | 4 | −3 | 59,0 | 19,25 | 1393 | 1435 | 1336 |
| 16 | Koomen Rowan | 7 | 4 | 2 | 1 | 5,0 | −1 | 2 | 64,5 | 36,75 | 1537 | 1565 | 1518 |
| 17 | Dijk, van Sander | 10 | 2 | 5 | 3 | 4,5 | 6 | −1 | 69,0 | 32,25 | 1920 | 1907 | 1940 |
| 18 | Boersma Julian | 10 | 4 | 0 | 6 | 4,0 | −2 | −1 | 49,5 | 12,00 | 1366 | 1384 | 1363 |
| 19 | Pol Nico | 10 | 1 | 4 | 5 | 3,0 | −2 | −1 | 74,5 | 22,50 | 1858 | 1805 | 1922 |
| 20 | Ros Steven | 4 | 2 | 2 | 0 | 3,0 | 0 | −2 | 44,5 | 25,25 | 1819 | 1922 | 1792 |
| 21 | Bijnen, van Rene | 9 | 2 | 2 | 5 | 3,0 | 1 | −1 | 58,5 | 18,75 | 1631 | 1574 | 1689 |
| 22 | Horsten Delano | 8 | 2 | 2 | 4 | 3,0 | −4 | −3 | 51,0 | 20,50 | 1565 | 1516 | 1604 |
| 23 | Broeks Stefan | 10 | 2 | 2 | 6 | 3,0 | 2 | 2 | 66,5 | 22,50 | 1532 | 1416 | 1662 |
| 24 | Timmers Lars | 8 | 1 | 3 | 4 | 2,5 | 2 | 1 | 55,5 | 20,25 | 1761 | 1626 | 1857 |
| 25 | Boersma Sander | 11 | 2 | 1 | 8 | 2,5 | 1 | 3 | 52,0 | 4,50 | 1228 | 1209 | 1251 |
| 26 | Graaf−Osinga, van der Angelique | 2 | 2 | 0 | 0 | 2,0 | 0 | −1 | 11,0 | 11,00 | 2061 | 2783 | 2026 |
| 27 | Nguyen Andy | 6 | 1 | 2 | 3 | 2,0 | −4 | −1 | 30,5 | 7,75 | 1355 | 1263 | 1400 |
| 28 | Hoogendoorn Joost | 2 | 1 | 0 | 1 | 1,0 | −2 | −2 | 1,0 | 0,00 | 2295 | 2080 | 2315 |
| 29 | Kooten Luuk, van | 1 | 1 | 0 | 0 | 1,0 | 1 | 1 | 1,0 | 1,00 | 2286 | 3115 | 2263 |
| 30 | Chua Ethan | 1 | 1 | 0 | 0 | 1,0 | 1 | 1 | 0,0 | 0,00 | 2134 | 2968 | 2111 |
| 31 | Sutmuller Jos | 1 | 1 | 0 | 0 | 1,0 | 1 | 1 | 7,0 | 7,00 | 2087 | 2916 | 2064 |
| 32 | Rens Carlo | 1 | 1 | 0 | 0 | 1,0 | −1 | −1 | 2,5 | 2,50 | 2021 | 2657 | 2009 |
| 33 | Graaf, van der André | 1 | 1 | 0 | 0 | 1,0 | −1 | −1 | 5,5 | 5,50 | 1977 | 2638 | 1964 |
| 34 | Hert, de Oliver | 2 | 0 | 2 | 0 | 1,0 | 0 | 1 | 11,5 | 5,75 | 1968 | 2028 | 1961 |
| 35 | Demmers Pieter−Jan | 2 | 1 | 0 | 1 | 1,0 | −2 | −2 | 12,0 | 6,00 | 1737 | 1906 | 1717 |
| 36 | Leeuwis Merlijn | 5 | 1 | 0 | 4 | 1,0 | −3 | 1 | 13,5 | 0,00 | 1336 | 1146 | 1400 |
| 37 | Hemmers Carlos | 1 | 0 | 1 | 0 | 0,5 | 1 | 1 | 7,0 | 3,50 | 1981 | 2116 | 1973 |
| 38 | Schreurs Wilbert | 1 | 0 | 0 | 1 | 0,0 | −1 | −1 | 1,0 | 0,00 | 2145 | 1311 | 2168 |
| 39 | Godderij Jo | 1 | 0 | 0 | 1 | 0,0 | −1 | −1 | 6,5 | 0,00 | 1923 | 1225 | 1938 |
| 40 | Feng Elysia | 1 | 0 | 0 | 1 | 0,0 | −1 | −1 | 6,5 | 0,00 | 1906 | 1225 | 1920 |
| 41 | Roestel, van Jo | 1 | 0 | 0 | 1 | 0,0 | 1 | 1 | 6,0 | 0,00 | 1902 | 1106 | 1923 |
| 42 | Putte, van de Bas | 1 | 0 | 0 | 1 | 0,0 | 1 | 1 | 1,0 | 0,00 | 1893 | 1515 | 1896 |
| 43 | Goorden Stijn | 1 | 0 | 0 | 1 | 0,0 | 1 | 1 | 7,0 | 0,00 | 1891 | 1316 | 1900 |
| 44 | Linden, van der Willem | 1 | 0 | 0 | 1 | 0,0 | −1 | −1 | 5,5 | 0,00 | 1807 | 1038 | 1826 |
| 45 | Hofman Pascal | 2 | 0 | 0 | 2 | 0,0 | 0 | 1 | 3,5 | 0,00 | 1352 | 526 | 1400 |