| Rondenlijst van Jan van Dongen | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 07-09-2020 | Paul Muijs | W | 1,0 | 35,0 | 1633 |
| 2 | 14-09-2020 | André van der Beek | Z | 1,0 | 42,0 | 1643 |
| 3 | 21-09-2020 | Antoine Hoevenaren | Z | 0,0 | 0,0 | 1636 |
| 4 | 28-09-2020 | Marien de Jonge | W | 0,0 | 0,0 | 1627 |
| 5 | 05-10-2020 | Teus Morée | Z | 0,5 | 19,0 | 1626 |
| 6 | 12-10-2020 | Fred Beumer | W | 0,5 | 20,0 | 1626 |
| 7 | 19-10-2020 | André van Esch | W | 1,0 | 36,0 | 1634 |
| 8 | 26-10-2020 | Ad Huijsman | Z | 1,0 | 37,0 | 1643 |
| 9 | 02-11-2020 | Sebastiaan Visser | Z | 0,0 | 0,0 | 1632 |
| 10 | 09-11-2020 | afgezegd | 14,3 | |||
| 11 | 16-11-2020 | André van der Beek | W | 1,0 | 42,0 | 1642 |
| 12 | 23-11-2020 | Antoine Hoevenaren | W | 0,0 | 0,0 | 1636 |
| 13 | 30-11-2020 | Marien de Jonge | Z | 1,0 | 44,0 | 1647 |
| 14 | 07-12-2020 | Fred Beumer | Z | 0,5 | 20,0 | 1647 |
| 15 | 14-12-2020 | Ad Huijsman | W | 1,0 | 37,0 | 1655 |
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| Startwaarde | 0,0 | |||||
| Totaal | 346,3 | |||||