| Intern 2023/2024 |
| Group 1 - Round 15 - 9-1-2024 |
| Site | Dijckzigt | Start date | 7-11-2021 |
| City | Utrecht | End date | 7-11-2021 |
| Country | Netherlands | Pairing system | Ladder |
| Organization | Schaakvereniging Oud Zuylen Utrecht | Arbiters | Marc Jongerius |
| Nr | White | Black | Result |
| 1 | Martijn de Haan | Yorick de Kruik | 0−1 |
| 2 | Stefan Vosshard | Piet Kooiman | ½−½ |
| 3 | Wout van Goor | Thijs Oostveen | ½−½ |
| 4 | Marc Speijers | Marc Jongerius | ½−½ |
| 5 | Bert Lardenoye | Jan Ackerman | 1−0 |
| 6 | Rene ten Bos | Rik Huibers | 1−0 |
| Nr. | Player | Absence reason | |
| 1 | Pascal Boittin | Abs with msg | |
| 2 | Evert de Graaf | Abs with msg | |
| 3 | Tom de Jong | Abs with msg | |
| 4 | Hans de Lange | Abs with msg | |
| 5 | Charles de Leau | Abs with msg | |
| 6 | Maurice Diederen | Abs with msg | |
| 7 | Jo Drijver | Abs with msg | |
| 8 | Duncan Elferink | Abs with msg | |
| 9 | Leon Elferink | Abs with msg | |
| 10 | Daan Fernandes | Abs with msg | |
| 11 | Roger Feytens | Abs with msg | |
| 12 | Albert Jan Fischer | Abs with msg | |
| 13 | Isafara Gergin | Abs with msg | |
| 14 | Thomas Heerdink | Abs with msg | |
| 15 | Leo Keijzer | Abs with msg | |
| 16 | Daniel Kuijper | Abs with msg | |
| 17 | Jan Willem Lubbers | Abs with msg | |
| 18 | Ton Mackaaij | Abs with msg | |
| 19 | Theo Paymans | Abs with msg | |
| 20 | Theo Rooijakkers | Abs with msg | |
| 21 | Hans Scheringa | Abs with msg | |
| 22 | Midas Schonewille | Abs with msg | |
| 23 | Arie Schwartz | Abs with msg | |
| 24 | Daan van Atteveldt | Abs with msg | |
| 25 | Giovanni van Basten | Abs with msg | |
| 26 | Jan Maarten van den Boogaart | Abs with msg | |
| 27 | Floris van der Blom | Abs with msg | |
| 28 | Jaap van der Tuuk | Abs with msg | |
| 29 | Guus van Eeden | Abs with msg | |
| 30 | Wout van Veen | Abs with msg | |
| 31 | Anja Vis | Abs with msg | |
| 32 | Harm−Theo Wagenaar | Abs with msg | |
| 33 | Bertrand Weegenaar | Abs with msg | |
| 34 | Mika Kleibeuker | Abs with msg | |
| 35 | Ed van Eeden | Abs with msg | |
| 36 | Jon van Midde | Abs with msg | |
| 37 | Thomas van der Tak | Abs with msg | |
| 38 | Geert Verweij | No member | |
| 39 | Wiebe Brouwer | Abs with msg | |
| 40 | Eaindray | Abs with msg |
| Round 15 | |||||||||||
| Pos | Name | Gms | W | D | L | SP1 | Score | W-L | OWL | Rtg | B |
| 1 | Jaap van der Tuuk | 6 | 5 | 1 | 0 | 582,0 | 81,0 | 5 | 1 | 2105 | 2 |
| 2 | Ed van Eeden | 7 | 5 | 1 | 1 | 581,0 | 78,0 | 4 | 3 | 1994 | −1 |
| 3 | Rene ten Bos | 7 | 5 | 0 | 2 | 563,0 | 63,0 | 3 | 0 | 1740 | 1 |
| 4 | Yorick de Kruik | 6 | 5 | 0 | 1 | 561,0 | 72,0 | 4 | −11 | 1821 | −2 |
| 5 | Piet Kooiman | 8 | 3 | 3 | 2 | 550,0 | 42,0 | 1 | 8 | 1867 | 0 |
| 6 | Wout van Goor | 10 | 4 | 3 | 3 | 546,0 | 45,0 | 1 | 1 | 1779 | 0 |
| 7 | Rik Huibers | 5 | 3 | 0 | 2 | 535,0 | 27,0 | 1 | 8 | 1450 | −1 |
| 8 | Marc Speijers | 4 | 2 | 1 | 1 | 531,0 | 30,0 | 1 | 1 | 1796 | 0 |
| 9 | Bertrand Weegenaar | 4 | 2 | 1 | 1 | 530,0 | 27,0 | 1 | 3 | 1827 | 0 |
| 10 | Harm−Theo Wagenaar | 9 | 2 | 4 | 3 | 528,0 | 24,0 | −1 | 4 | 1846 | 1 |
| 11 | Thijs Oostveen | 6 | 3 | 1 | 2 | 524,0 | 33,0 | 1 | −9 | 1541 | 0 |
| 12 | Isafara Gergin | 4 | 2 | 1 | 1 | 524,0 | 24,0 | 1 | 0 | 1731 | 0 |
| 13 | Marc Jongerius | 9 | 2 | 5 | 2 | 522,0 | 27,0 | 0 | −5 | 1586 | −1 |
| 14 | Pascal Boittin | 2 | 1 | 1 | 0 | 520,0 | 18,0 | 1 | 2 | 1760 | 0 |
| 15 | Jon van Midde | 2 | 1 | 1 | 0 | 516,0 | 18,0 | 1 | −2 | 1755 | 0 |
| 16 | Mika Kleibeuker | 2 | 1 | 1 | 0 | 516,0 | 18,0 | 1 | −2 | 1813 | 0 |
| 17 | Floris van der Blom | 1 | 1 | 0 | 0 | 514,0 | 15,0 | 1 | −1 | 1811 | 1 |
| 18 | Thomas Heerdink | 2 | 1 | 1 | 0 | 512,0 | 18,0 | 1 | −6 | 1410 | 0 |
| 19 | Giovanni van Basten | 7 | 2 | 2 | 3 | 511,0 | 12,0 | −1 | −1 | 1597 | 1 |
| 20 | Leon Elferink | 2 | 1 | 0 | 1 | 511,0 | 9,0 | 0 | 2 | 1475 | 0 |
| 21 | Albert Jan Fischer | 1 | 1 | 0 | 0 | 510,0 | 15,0 | 1 | −5 | 1703 | 1 |
| 22 | Stefan Vosshard | 5 | 1 | 2 | 2 | 510,0 | 3,0 | −1 | 7 | 1819 | 1 |
| 23 | Theo Paymans | 5 | 2 | 1 | 2 | 509,0 | 15,0 | 0 | −6 | 1566 | −1 |
| 24 | Jan Maarten van den Boogaart | 0 | 0 | 0 | 0 | 509,0 | 9,0 | 0 | 0 | 1981 | 0 |
| 25 | Maurice Diederen | 1 | 0 | 1 | 0 | 508,0 | 9,0 | 0 | −1 | 723 | −1 |
| 26 | Evert de Graaf | 0 | 0 | 0 | 0 | 506,0 | 6,0 | 0 | 0 | 1911 | 0 |
| 27 | Midas Schonewille | 0 | 0 | 0 | 0 | 506,0 | 6,0 | 0 | 0 | 1593 | 0 |
| 28 | Bert Lardenoye | 2 | 1 | 0 | 1 | 505,0 | 9,0 | 0 | −4 | 1668 | 0 |
| 29 | Roger Feytens | 1 | 0 | 1 | 0 | 504,0 | 3,0 | 0 | 1 | 1704 | −1 |
| 30 | Wout van Veen | 5 | 1 | 1 | 3 | 504,0 | −6,0 | −2 | 10 | 1759 | −1 |
| 31 | Hans Scheringa | 0 | 0 | 0 | 0 | 503,0 | 3,0 | 0 | 0 | 1648 | 0 |
| 32 | Jan Willem Lubbers | 4 | 1 | 1 | 2 | 501,0 | 9,0 | −1 | −8 | 1500 | 2 |
| 33 | Martijn de Haan | 6 | 2 | 1 | 3 | 501,0 | 6,0 | −1 | −5 | 1714 | 0 |
| 34 | Leo Keijzer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1747 | 0 |
| 35 | Tom de Jong | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 2156 | 0 |
| 36 | Daniel Kuijper | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1902 | 0 |
| 37 | Anja Vis | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1257 | 0 |
| 38 | Duncan Elferink | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1009 | 0 |
| 39 | Jo Drijver | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1698 | 0 |
| 40 | Theo Rooijakkers | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1379 | 0 |
| 41 | Thomas van der Tak | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1100 | 0 |
| 42 | Geert Verweij | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1696 | 0 |
| 43 | Wiebe Brouwer | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1600 | 0 |
| 44 | Eaindray | 0 | 0 | 0 | 0 | 500,0 | 0,0 | 0 | 0 | 1600 | 0 |
| 45 | Ton Mackaaij | 1 | 0 | 0 | 1 | 498,0 | −3,0 | −1 | 1 | 1770 | 1 |
| 46 | Hans de Lange | 3 | 1 | 0 | 2 | 497,0 | −3,0 | −1 | 0 | 1686 | −1 |
| 47 | Arie Schwartz | 1 | 0 | 0 | 1 | 495,0 | −9,0 | −1 | 4 | 1989 | 1 |
| 48 | Daan van Atteveldt | 3 | 0 | 2 | 1 | 490,0 | −3,0 | −1 | −7 | 1274 | −3 |
| 49 | Daan Fernandes | 7 | 2 | 1 | 4 | 486,0 | −3,0 | −2 | −11 | 1571 | 1 |
| 50 | Jan Ackerman | 8 | 1 | 1 | 6 | 475,0 | −27,0 | −5 | 2 | 1560 | −2 |
| 51 | Guus van Eeden | 8 | 1 | 1 | 6 | 474,0 | −30,0 | −5 | 4 | 1397 | 2 |
| 52 | Charles de Leau | 6 | 0 | 0 | 6 | 443,0 | −54,0 | −6 | −3 | 1187 | 0 |