| Rondenlijst van Ferdinand Groos | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 03-09-2018 | Hans de Wit | W | 1,0 | 71,0 | 1583 |
| 2 | 10-09-2018 | Casper van Hoorn | Z | 0,0 | 0,0 | 1569 |
| 3 | 17-09-2018 | Daan Baartmans | W | 0,0 | 0,0 | 1554 |
| 4 | 24-09-2018 | afgezegd | 13,0 | |||
| 5 | 15-10-2018 | Jan Kool | Z | 0,5 | 37,0 | 1554 |
| 6 | 22-10-2018 | afgezegd | 13,0 | |||
| 7 | 29-10-2018 | Raang Raangs | Z | 1,0 | 69,0 | 1569 |
| 8 | 05-11-2018 | Jan Snijders | W | 0,5 | 45,0 | 1570 |
| 9 | 12-11-2018 | Andries van den Brink | Z | 0,5 | 43,5 | 1570 |
| 10 | 19-11-2018 | Anton Hessing | W | 1,0 | 70,0 | 1585 |
| 11 | 26-11-2018 | Jos van Ophem | Z | 0,0 | 0,0 | 1571 |
| 12 | 03-12-2018 | afgezegd | 13,0 | |||
| 13 | 10-12-2018 | Henk Wissink | W | 0,0 | 0,0 | 1556 |
| 14 | 17-12-2018 | afgezegd | 13,0 | |||
| 15 | 21-01-2019 | oneven | 52,0 | 1561 | ||
| 16 | 28-01-2019 | afgezegd | 13,0 | |||
| 17 | 04-02-2019 | afgezegd | 13,0 | |||
| 18 | 11-02-2019 | Anton Hessing | Z | 1,0 | 70,0 | 1576 |
| 19 | 18-02-2019 | oneven | 52,0 | 1581 | ||
| 20 | 25-02-2019 | Casper van Hoorn | W | 0,0 | 0,0 | 1567 |
| 21 | 11-03-2019 | Christiaan dvd S | W | 0,0 | 0,0 | 1552 |
| 22 | 18-03-2019 | Bert Loedeman | Z | 1,0 | 84,0 | 1567 |
| 23 | 25-03-2019 | Jan Kool | W | 0,5 | 37,0 | 1567 |
| 24 | 08-04-2019 | Hans de Wit | Z | 1,0 | 71,0 | 1582 |
| 25 | 15-04-2019 | afgezegd | 13,0 | |||
| 26 | 22-04-2019 | Anton Hessing | W | 1,0 | 70,0 | 1597 |
| 27 | 29-04-2019 | afgezegd | 13,0 | |||
| 28 | 06-05-2019 | oneven | 52,0 | 1602 | ||
| 29 | 03-06-2019 | afgezegd | 13,0 | |||
| 30 | 17-06-2019 | afgezegd | 13,0 | |||
| 31 | 24-06-2019 | afgezegd | 13,0 | |||
| Startwaarde | 966,5 | |||||
| Totaal | 966,5 | |||||