| Rondenlijst van Piet Hanemaaijer | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 23-02-2023 | afgezegd | 2,0 | 0,0 | 0,00 | |||
| 2 | 02-03-2023 | Bob de Jong | W | 0,5 | 3,5 | 25,5 | 12,75 | 1605 |
| 3 | 09-03-2023 | Duncan Pronk | Z | 0,5 | 3,5 | 30,5 | 15,25 | 1605 |
| 4 | 16-03-2023 | Jos Veldhuysen | Z | 1,0 | 6,0 | 35,5 | 35,50 | 1615 |
| 5 | 23-03-2023 | Maarten Klos | W | 1,0 | 6,0 | 25,5 | 25,50 | 1624 |
| 6 | 30-03-2023 | Gerard Arp | Z | 0,5 | 3,5 | 40,5 | 20,25 | 1624 |
| 7 | 06-04-2023 | Leon van der Holst | W | 1,0 | 6,0 | 23,0 | 23,00 | 1630 |
| 8 | 13-04-2023 | Harmen Bijster | Z | 0,5 | 3,5 | 28,0 | 14,00 | 1629 |
| Totaal | 34,0 | 208,5 | 146,25 | |||||