| Intern 2026/2027 |
| Group 1 - Ranking: Normal ranking |
| Site | Dijckzigt | Start date | 9-9-2025 |
| City | Utrecht | End date | 1-7-2026 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Normal ranking | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Ed van Eeden | 2 | 2 | 0 | 0 | 530,0 | 30,0 | 2 | 0 | 1953 | 0 |
| 2 | Guus van Eeden | 2 | 1 | 1 | 0 | 518,0 | 18,0 | 1 | 0 | 1417 | 0 |
| 3 | Harm−Theo Wagenaar | 1 | 1 | 0 | 0 | 514,0 | 15,0 | 1 | −1 | 1827 | 1 |
| 4 | Pieter Slomp | 1 | 1 | 0 | 0 | 514,0 | 15,0 | 1 | −1 | 1550 | −1 |
| 5 | Aram Hassan | 1 | 1 | 0 | 0 | 514,0 | 15,0 | 1 | −1 | 1377 | −1 |
| 6 | Yi Ren | 1 | 1 | 0 | 0 | 514,0 | 15,0 | 1 | −1 | 1005 | 1 |
| 7 | Paul van der Pas | 2 | 1 | 0 | 1 | 508,0 | 6,0 | 0 | 2 | 1721 | 2 |
| 8 | Piet Kooiman | 2 | 1 | 0 | 1 | 507,0 | 6,0 | 0 | 1 | 1833 | 0 |
| 9 | Saket Ram Anand | 2 | 1 | 0 | 1 | 505,0 | 6,0 | 0 | −1 | 1400 | 0 |
| 10 | Albert Jan Fischer | 2 | 1 | 0 | 1 | 504,0 | 6,0 | 0 | −2 | 1680 | 0 |
| 11 | Marc Jongerius | 1 | 0 | 1 | 0 | 504,0 | 3,0 | 0 | 1 | 1518 | 1 |
| 12 | Jaap van der Tuuk | 1 | 0 | 1 | 0 | 503,0 | 3,0 | 0 | 0 | 2087 | 1 |
| 13 | Jan Maarten van den Boogaart | 1 | 0 | 1 | 0 | 503,0 | 3,0 | 0 | 0 | 1976 | −1 |
| 14 | Pascal Boittin | 1 | 0 | 1 | 0 | 503,0 | 3,0 | 0 | 0 | 1767 | 1 |
| 15 | Wout van Goor | 1 | 0 | 1 | 0 | 503,0 | 3,0 | 0 | 0 | 1730 | −1 |
| 16 | Hans Bartels | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2282 | 0 |
| 17 | Arie Schwartz | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1989 | 0 |
| 18 | Evert de Graaf | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1905 | 0 |
| 19 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 20 | Andre Bouwmeester | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1897 | 0 |
| 21 | Bertrand Weegenaar | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1840 | 0 |
| 22 | Peter de Jong | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1837 | 0 |
| 23 | Maarten Post | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1816 | 0 |
| 24 | Floris van der Blom | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1801 | 0 |
| 25 | Marc Speijers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1759 | 0 |
| 26 | Ton Mackaaij | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1748 | 0 |
| 27 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 0 |
| 28 | Wout van Veen | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1745 | 0 |
| 29 | Aadvik Suthan | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1739 | 0 |
| 30 | Roger Feytens | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1709 | 0 |
| 31 | Martijn de Haan | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1700 | 0 |
| 32 | Jo Drijver | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1698 | 0 |
| 33 | Geert Verweij | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1665 | 0 |
| 34 | Thijs Oostveen | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1658 | 0 |
| 35 | Hans de Lange | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1657 | 0 |
| 36 | Leon Elferink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1620 | 0 |
| 37 | Theo Paymans | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1579 | 0 |
| 38 | Bert Lardenoye | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1570 | 0 |
| 39 | Jan Ackerman | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1515 | 0 |
| 40 | Jordy Lahr | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1497 | 0 |
| 41 | Thomas Heerdink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1456 | 0 |
| 42 | Jan Willem Lubbers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1425 | 0 |
| 43 | Swayam Kuche | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1348 | 0 |
| 44 | Douwe Lahr | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1322 | 0 |
| 45 | Anja Vis | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1257 | 0 |
| 46 | Raymond Elferink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1197 | 0 |
| 47 | Duncan Elferink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1110 | 0 |
| 48 | Maurice Diederen | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 821 | 0 |
| 49 | Rene ten Bos | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1688 | −1 |
| 50 | Wiebe Brouwer | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1626 | 1 |
| 51 | Anand Chandrasekaran | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 1588 | 1 |
| 52 | Celia Keizer | 1 | 0 | 0 | 1 | 492,0 | −9,0 | −1 | 1 | 795 | −1 |
| 53 | Quint Van Willigen | 1 | 0 | 0 | 1 | 491,0 | −9,0 | −1 | 0 | 1497 | −1 |
| 54 | Maarten Bakker | 2 | 0 | 0 | 2 | 482,0 | −18,0 | −2 | 0 | 1370 | −2 |