| Rondenlijst van Erik Middelkoop | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 23-02-2023 | Marc Verheugd | Z | 0,5 | 3,5 | 33,0 | 16,50 | 1645 |
| 2 | 02-03-2023 | Lucas Albers | W | 1,0 | 6,0 | 28,0 | 28,00 | 1651 |
| 3 | 09-03-2023 | Sven Lie | W | 1,0 | 6,0 | 25,5 | 25,50 | 1660 |
| 4 | 16-03-2023 | afgezegd | 2,0 | 37,5 | 18,75 | |||
| 5 | 23-03-2023 | Alfons Termaat | Z | 1,0 | 6,0 | 25,5 | 25,50 | 1669 |
| 6 | 30-03-2023 | afgezegd | 2,0 | 33,5 | 16,75 | |||
| 7 | 06-04-2023 | Frank van Steenbrugge | W | 1,0 | 6,0 | 18,0 | 18,00 | 1676 |
| 8 | 13-04-2023 | afgezegd | 1,0 | 29,5 | 14,75 | |||
| Totaal | 32,5 | 230,5 | 163,75 | |||||