| Rondenlijst van Erik Middelkoop | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 13-04-2023 | Merlijn Albers | W | 1,0 | 1,0 | 5,0 | 5,00 | 1607 |
| 2 | 20-04-2023 | Johan Bosman | Z | 1,0 | 1,0 | 4,5 | 4,50 | 1617 |
| 3 | 27-04-2023 | Rogier Zoun | W | 0,5 | 0,5 | 7,5 | 3,75 | 1617 |
| 4 | 04-05-2023 | Wilco Kort | Z | 1,0 | 1,0 | 5,5 | 5,50 | 1627 |
| 5 | 11-05-2023 | Jonse de Jong | W | 0,5 | 0,5 | 4,0 | 2,00 | 1627 |
| 6 | 18-05-2023 | Maurice Manoch | Z | 0,0 | 0,0 | 8,0 | 0,00 | 1617 |
| 7 | 25-05-2023 | Yde van Deutekom | W | 1,0 | 1,0 | 5,5 | 5,50 | 1627 |
| 8 | 01-06-2023 | Stefan Buchly | Z | 1,0 | 1,0 | 5,5 | 5,50 | 1637 |
| 9 | 08-06-2023 | Lourens Smaal | W | 0,5 | 0,5 | 5,0 | 2,50 | 1636 |
| Totaal | 6,5 | 50,5 | 34,25 | |||||