| Open Drechterlands Kampioenschap 2023 |
| Group 1 - Ronde 1 - 03/05/2023 |
| Locatie | Start datum | 03/05/2023 | |
| Plaats | Eind datum | 24/05/2023 | |
| Land | Nederland | Pairing systeem | Keizer |
| Organisatie | Scheidsrechters |
| Nr. | Wit | Zwart | Resultaat |
| 1 | Kevin Smit | Piet Reus | 1−0 |
| 2 | Rik Slaman | Klaas Silver | 0−1 |
| 3 | Jim Wittebol | Bert Jongsma | 1−0 |
| 4 | Gerard Broersen | Peter Boos | 1−0 |
| 5 | Paul Deken | George Tadrous | 1−0 |
| 6 | Rens Vriend | Freek Hofman | 0−1 |
| 7 | Nico Reus | Renzo Snel | 1−0 |
| 8 | Piet Haakman | Dion Brandt | ½−½ |
| 9 | Stef de Wit | Just Bakker | 0−1 |
| Nr. | Speler | Afw.reden | |
| 1 | Caspar Jinssen | Afw met bericht | |
| 2 | Ed Hornick | Paring bye | |
| 3 | Hendrik Kager | Afw met bericht |
| Ronde 1 | |||||||||||||
| Pos | Naam | Prt | W | R | V | Score | Wrde | VWrde | S | R | Rtg | TPR | SRtg |
| 1 | Kevin Smit | 1 | 1 | 0 | 0 | 79.0 | 40.0 | 40.0 | 1 | 1 | 1940 | 2652 | 1932 |
| 2 | Klaas Silver | 1 | 1 | 0 | 0 | 75.0 | 39.0 | 37.0 | −1 | −1 | 1564 | 2490 | 1550 |
| 3 | Jim Wittebol | 1 | 1 | 0 | 0 | 71.0 | 38.0 | 36.0 | 1 | 1 | 1556 | 2250 | 1549 |
| 4 | Gerard Broersen | 1 | 1 | 0 | 0 | 67.0 | 37.0 | 34.0 | 1 | 1 | 1440 | 2157 | 1432 |
| 5 | Paul Deken | 1 | 1 | 0 | 0 | 62.0 | 36.0 | 32.0 | 1 | 1 | 1428 | 2147 | 1420 |
| 6 | Ed Hornick | 0 | 0 | 0 | 0 | 62.0 | 35.0 | 31.0 | 0 | 0 | 1394 | 1394 | |
| 7 | Freek Hofman | 1 | 1 | 0 | 0 | 57.0 | 34.0 | 28.0 | −1 | −1 | 1266 | 2121 | 1254 |
| 8 | Nico Reus | 1 | 1 | 0 | 0 | 53.0 | 33.0 | 27.0 | 1 | 1 | 1187 | 1965 | 1177 |
| 9 | Just Bakker | 1 | 1 | 0 | 0 | 43.0 | 32.0 | 21.0 | −1 | −1 | 1104 | 1650 | 1100 |
| 10 | Piet Reus | 1 | 0 | 0 | 1 | 39.0 | 31.0 | 39.0 | −1 | −1 | 1844 | 1132 | 1852 |
| 11 | Rik Slaman | 1 | 0 | 0 | 1 | 38.0 | 30.0 | 38.0 | 1 | 1 | 1676 | 750 | 1690 |
| 12 | Piet Haakman | 1 | 0 | 1 | 0 | 36.5 | 29.0 | 25.0 | 1 | 1 | 1081 | 962 | 1084 |
| 13 | Caspar Jinssen | 0 | 0 | 0 | 0 | 36.0 | 28.0 | 24.0 | 0 | 0 | 1000 | 1000 | |
| 14 | Dion Brandt | 1 | 0 | 1 | 0 | 35.5 | 27.0 | 23.0 | −1 | −1 | 965 | 1084 | 962 |
| 15 | Bert Jongsma | 1 | 0 | 0 | 1 | 35.0 | 26.0 | 35.0 | −1 | −1 | 1443 | 749 | 1450 |
| 16 | Peter Boos | 1 | 0 | 0 | 1 | 33.0 | 25.0 | 33.0 | −1 | −1 | 1349 | 632 | 1357 |
| 17 | George Tadrous | 1 | 0 | 0 | 1 | 30.0 | 24.0 | 30.0 | −1 | −1 | 1339 | 620 | 1347 |
| 18 | Hendrik Kager | 0 | 0 | 0 | 0 | 30.0 | 23.0 | 20.0 | 0 | 0 | 1478 | 1478 | |
| 19 | Rens Vriend | 1 | 0 | 0 | 1 | 29.0 | 22.0 | 29.0 | 1 | 1 | 1309 | 454 | 1321 |
| 20 | Renzo Snel | 1 | 0 | 0 | 1 | 26.0 | 21.0 | 26.0 | −1 | −1 | 1155 | 377 | 1165 |
| 21 | Stef de Wit | 1 | 0 | 0 | 1 | 22.0 | 20.0 | 22.0 | 1 | 1 | 846 | 300 | 850 |