| Rondenlijst van Ferdi Sieben | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 07-04-2022 | Bob de Jong | Z | 0,5 | 3,5 | 17,0 | 8,50 | 1609 |
| 2 | 14-04-2022 | Arno van der Lubben | W | 0,0 | 1,0 | 33,5 | 0,00 | 1600 |
| 3 | 21-04-2022 | Bob de Jong | W | 0,5 | 3,5 | 17,0 | 8,50 | 1599 |
| 4 | 28-04-2022 | afgezegd | 2,0 | 44,0 | 22,00 | |||
| 5 | 05-05-2022 | oneven | 5,0 | 45,5 | 22,75 | |||
| 6 | 12-05-2022 | Julian Oskam | Z | 0,0 | 1,0 | 32,0 | 0,00 | 1589 |
| 7 | 19-05-2022 | afgezegd | 2,0 | 41,5 | 20,75 | |||
| 8 | ||||||||
| 9 | ||||||||
| Totaal | 18,0 | 230,5 | 82,50 | |||||