| Rondenlijst van Jan van Dongen | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 09-09-2019 | Bertus de Vey | W | 1,0 | 21,0 | 1635 |
| 2 | 16-09-2019 | Anton de Leu | W | 0,0 | 0,0 | 1625 |
| 3 | 23-09-2019 | Ton van der Zalm | Z | 1,0 | 31,0 | 1633 |
| 4 | 30-09-2019 | Martin Nagtegaal | W | 0,0 | 0,0 | 1622 |
| 5 | 07-10-2019 | André van Esch | Z | 1,0 | 29,0 | 1630 |
| 6 | 14-10-2019 | Marien de Jonge | W | 0,0 | 0,0 | 1620 |
| 7 | 21-10-2019 | André van der Beek | Z | 0,0 | 0,0 | 1610 |
| 8 | 28-10-2019 | Piet den Uijl | Z | 1,0 | 34,0 | 1620 |
| 9 | 04-11-2019 | Theo van Zuidam | W | 0,5 | 16,0 | 1619 |
| 10 | 11-11-2019 | Fred Beumer | W | 0,5 | 19,5 | 1618 |
| 11 | 18-11-2019 | afgezegd | 11,7 | |||
| 12 | 25-11-2019 | Han Schouten | Z | 1,0 | 33,0 | 1626 |
| 13 | 09-12-2019 | Teus Morée | Z | 0,0 | 0,0 | 1615 |
| 14 | 23-12-2019 | Teus van Helden | Z | 1,0 | 28,0 | 1622 |
| 15 | 06-01-2020 | Ton van der Zalm | W | 1,0 | 31,0 | 1630 |
| 16 | 13-01-2020 | Anton de Leu | Z | 0,5 | 15,0 | 1630 |
| 17 | 27-01-2020 | afgezegd | 11,7 | |||
| 18 | 03-02-2020 | Piet den Uijl | W | 1,0 | 34,0 | 1639 |
| 19 | 10-02-2020 | Antoine Hoevenaren | W | 0,0 | 0,0 | 1632 |
| 20 | 17-02-2020 | Marien de Jonge | Z | 0,0 | 0,0 | 1623 |
| 21 | 02-03-2020 | Rob Kruis | W | 0,0 | 0,0 | 1615 |
| 22 | 09-03-2020 | Han Schouten | W | 1,0 | 33,0 | 1624 |
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| Startwaarde | 0,0 | |||||
| Totaal | 347,8 | |||||