| Rondenlijst van Jan van Gijsen | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 25-08-2020 | Rob Heijink | W | 0,5 | 9 | 1583 |
| 2 | 01-09-2020 | Ton Fasel | Z | 0,0 | -2 | 1580 |
| 3 | 08-09-2020 | Nico Mak | W | 1,0 | 20 | 1592 |
| 4 | 15-09-2020 | Theo de Bruijn | Z | 0,5 | 7 | 1591 |
| 5 | 22-09-2020 | Fred Driesse | Z | 0,0 | -2 | 1588 |
| 6 | 29-09-2020 | Guido Florijn | W | 0,0 | -2 | 1584 |
| 7 | 06-10-2020 | Willem Meyles | W | 1,0 | 22 | 1600 |
| 8 | 13-10-2020 | afgezegd | 3 | |||
| 9 | 25-05-2021 | Ruud Niewenhuis | Z | 0,0 | -2 | 1595 |
| 10 | 01-06-2021 | Charles Stoorvogel | W | 0,5 | 5 | 1586 |
| 11 | 08-06-2021 | Peter van Diepen | W | 0,0 | -4 | 1577 |
| 12 | 15-06-2021 | Tansu Madencioglu | Z | 0,0 | -7 | 1558 |
| 13 | 22-06-2021 | Nico Brugman | W | 0,5 | 6 | 1555 |
| 14 | 29-06-2021 | Ramon Witte | Z | 1,0 | 17 | 1558 |
| 15 | 06-07-2021 | Sander Jagersma | Z | 1,0 | 17 | 1559 |
| 16 | 13-07-2021 | Arie Boots | W | 0,0 | -5 | 1549 |
| 17 | 20-07-2021 | Frits Leenart | Z | 0,0 | -4 | 1542 |
| Barrièrepunten | 300 | |||||
| Totaal | 378 | |||||