| Open Drechterlands Kampioenschap 2023 |
| Group 1 - Rondedossier |
| Locatie | Start datum | 03/05/2023 | |
| Plaats | Eind datum | 24/05/2023 | |
| Land | Nederland | Pairing systeem | Keizer |
| Organisatie | Scheidsrechters |
| Rondedossier | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 1 | Kevin Smit | 2w1 | 10z1 | 12w1 | 5z1 | 3w1 | 9z1 | 6w1 |
| 2 | Piet Reus | 1z0 | 4z1 | 14w1 | 15z1 | 10w1 | 3z0 | 13w1 |
| 3 | Jim Wittebol | 6w1 | 5z½ | 15w½ | 12z1 | 1z0 | 2w1 | 4z0 |
| 4 | Just Bakker | 21z1 | 2w0 | 6z0 | 11w1 | 19w1 | 10z1 | 3w1 |
| 5 | Gerard Broersen | 20w1 | 3w½ | 19z1 | 1w0 | 12z1 | 13z1 | 7w0 |
| 6 | Bert Jongsma | 3z0 | 8z1 | 4w1 | 13w1 | afwmm | afwmm | 1z0 |
| 7 | Hendrik Kager | afwmm | afwmm | 11w1 | afwmm | 16z1 | 15w½ | 5z1 |
| 8 | Dion Brandt | 18z½ | 6w0 | 17z1 | bye | 13z0 | 12w1 | 21w1 |
| 9 | George Tadrous | 12z0 | 20z1 | 18w1 | 14w1 | 15z1 | 1w0 | abs0 |
| 10 | Klaas Silver | 16z1 | 1w0 | 13w½ | 19z1 | 2z0 | 4w0 | 14w1 |
| 11 | Renzo Snel | 19z0 | 21w1 | 7z0 | 4z0 | 20w1 | 17z1 | 15w1 |
| 12 | Paul Deken | 9w1 | 13z1 | 1z0 | 3w0 | 5w0 | 8z0 | 18z1 |
| 13 | Ed Hornick | bye | 12w0 | 10z½ | 6z0 | 8w1 | 5w0 | 2z0 |
| 14 | Rens Vriend | 15w0 | bye | 2z0 | 9z0 | 18w1 | 19w1 | 10z0 |
| 15 | Freek Hofman | 14z1 | 19w½ | 3z½ | 2w0 | 9w0 | 7z½ | 11z0 |
| 16 | Rik Slaman | 10w0 | 18z1 | afwmm | afwmm | 7w0 | 21z1 | abs0 |
| 17 | Caspar Jinssen | afwmm | afwmm | 8w0 | 20z0 | 21z1 | 11w0 | 19z1 |
| 18 | Piet Haakman | 8w½ | 16w0 | 9z0 | 21w1 | 14z0 | 20z½ | 12w0 |
| 19 | Nico Reus | 11w1 | 15z½ | 5w0 | 10w0 | 4z0 | 14z0 | 17w0 |
| 20 | Peter Boos | 5z0 | 9w0 | 21z0 | 17w1 | 11z0 | 18w½ | abs0 |
| 21 | Stef de Wit | 4w0 | 11z0 | 20w1 | 18z0 | 17w0 | 16w0 | 8z0 |