| Rondenlijst van Piet Krul | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 09-11-2021 | Johan Krul | W | 1.0 | 3.0 | 14.5 | 14.50 | 1573 |
| 2 | 23-11-2021 | Robert Henczes | Z | 1.0 | 3.0 | 12.0 | 12.00 | 1578 |
| 3 | 30-11-2021 | Arjen van Verseveld | W | 0.0 | 0.5 | 19.5 | 0.00 | 1573 |
| 4 | 08-02-2022 | afgezegd | 1.0 | 0.0 | 0.00 | |||
| 5 | 15-02-2022 | Peter Krul | Z | 0.0 | 0.5 | 16.0 | 0.00 | 1557 |
| 6 | 22-02-2022 | Paul Vonk | Z | 0.5 | 1.5 | 10.5 | 5.25 | 1555 |
| 7 | 08-03-2022 | Andre Beemsterboer | W | 1.0 | 3.0 | 12.0 | 12.00 | 1579 |
| 8 | 15-03-2022 | Dirk Boontjes | Z | 0.0 | 0.5 | 15.0 | 0.00 | 1560 |
| Totaal | 13.0 | 99.5 | 43.75 | |||||