| 17e Kattenburger Open Toernooi | |||
| Deelnemers per 10 oktober 2025 | rating van 1-10-2025. | ||
| Rank | PNo | Naam | Rating |
| 1 | 1 | Smit, Frans | 2080 |
| 2 | 2 | Andringa, Arjo | 2026 |
| 3 | 3 | Guillaumond, Matthieu | 2001 |
| 4 | 4 | Van de Woestijne, Aldo | 2000 |
| 5 | 5 | Bollaart, Jeroen | 1970 |
| 6 | 6 | Bloem, Mark | 1966 |
| 7 | 7 | Michel, Steve | 1959 |
| 8 | 8 | Sterrenburg, Kees | 1959 |
| 9 | 9 | Bolderman, Joppe | 1958 |
| 10 | 10 | Hensbergen, Willem | 1957 |
| 11 | 11 | Winnubst, Paul | 1954 |
| 12 | 12 | Hellenberg, Jan | 1953 |
| 13 | 13 | Kruijf, Caspar | 1949 |
| 14 | 14 | Schoffelmeer, Frans | 1944 |
| 15 | 15 | Van Nie, Jonathan | 1931 |
| 16 | 16 | Pijlman, René | 1925 |
| 17 | 17 | Dekker, Jop | 1916 |
| 18 | 18 | De Kraker, Johnny | 1913 |
| 19 | 19 | Jonkers, Bas | 1901 |
| 20 | 20 | Elliyasa, Mehmet | 1893 |
| 21 | 21 | Smit, Michiel | 1893 |
| 22 | 22 | Beers, Pim | 1889 |
| 23 | 23 | Piel, Ruben | 1888 |
| 24 | 24 | Yahia, Mustapha | 1877 |
| 25 | 25 | Tuijnman, Jeannot | 1873 |
| 26 | 26 | Van den Bos, Frans Pieter | 1865 |
| 27 | 27 | Koonings, Hans | 1857 |
| 28 | 28 | Veltheer, Douwe-Jan | 1851 |
| 29 | 29 | Van Rooijen, Ton | 1843 |
| 30 | 30 | Scholten, Titus | 1837 |
| 31 | 31 | Groeneveld, Henry | 1836 |
| 32 | 32 | Veenstra, Frits | 1829 |
| 33 | 33 | Littel, Leo | 1824 |
| 34 | 34 | Koelmans, Jan Willem | 1822 |
| 35 | 35 | Postema, Wim | 1822 |
| 36 | 36 | Beltman, Joost | 1819 |
| 37 | 37 | Van der Veen, Ailko | 1813 |
| 38 | 38 | Romijn, Bart | 1811 |
| 39 | 39 | Van der Valk Bouman, Jim | 1810 |
| 40 | 40 | Keuken, Menno | 1809 |
| 41 | 41 | Van Garderen, Ton | 1808 |
| 42 | 42 | Tjin a Lien, Ike | 1802 |
| 43 | 43 | Timmerman, Jan | 1800 |
| 44 | 44 | Plukkel, Simon | 1799 |
| 45 | 45 | Elisen, Peter | 1778 |
| 46 | 46 | Van Gelder, Jacques | 1773 |
| 47 | 47 | Schol, Jan | 1768 |
| 48 | 48 | Schol-Grin, Anneke | 1767 |
| 49 | 49 | Van Driel, Martin | 1766 |
| 50 | 50 | Peper, Jeroen | 1765 |
| 51 | 51 | Gijsbers, Joop | 1759 |
| 52 | 52 | Poldermans, Daan | 1757 |
| 53 | 53 | Buzink, Maurice | 1742 |
| 54 | 54 | Hoogeveen, Luuk | 1736 |
| 55 | 55 | Rekelhof, Martin | 1736 |
| 56 | 56 | Indig, Ákos | 1734 |
| 57 | 57 | Bergshoeff, Bert | 1723 |
| 58 | 58 | Duin, Jeroen | 1701 |
| 59 | 59 | Alarcon Ramirez, Jorge | 1691 |
| 60 | 60 | Sfar Gandoura, Marouene | 1688 |
| 61 | 61 | Sluis, Gerton | 1672 |
| 62 | 62 | Kaptein, Peter | 1670 |
| 63 | 63 | Markus, Gijs | 1669 |
| 64 | 64 | Beekhuizen, Bas | 1667 |
| 65 | 65 | Boom, Harrie | 1664 |
| 66 | 66 | Hagiu, Eduard | 1657 |
| 67 | 67 | Bartman, Victor | 1644 |
| 68 | 68 | Koks, Paul | 1635 |
| 69 | 69 | Boesenkool, Roel | 1628 |
| 70 | 70 | Hogervorst, Paul | 1624 |
| 71 | 71 | Knoester, Klaas | 1622 |
| 72 | 72 | Jiao, Jonathan | 1619 |
| 73 | 73 | Rijsdijk, Peter | 1612 |
| 74 | 74 | Hoving, Peter | 1609 |
| 75 | 75 | Aarten, Marjolein | 1605 |
| 76 | 76 | Sampimon, Eduard | 1604 |
| 77 | 77 | Bouwhuis, Simon | 1578 |
| 78 | 78 | Van Zijl, Thomas | 1574 |
| 79 | 79 | Smit, Tom | 1573 |
| 80 | 80 | Baas, Rob | 1567 |
| 81 | 81 | Feenstra, Julian | 1543 |
| 82 | 82 | Melchers, Bert-Jan | 1536 |
| 83 | 83 | Lange, Rob | 1526 |
| 84 | 84 | Van Hattum, Karel | 1510 |
| 85 | 85 | Admiraal, Ruurd | 1456 |
| 86 | 86 | Narasimhan, Lakshay | 0 |
| 87 | 87 | Oosterink, Timo | 0 |