| Rondenlijst van Gerard Kortooms | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 05-09-2017 | afgezegd | 4 | |||
| 2 | 12-09-2017 | Henk Kleijn | Z | 0,5 | 8 | 1602 |
| 3 | 19-09-2017 | Harry Sluiter | W | 1,0 | 18 | 1609 |
| 4 | 26-09-2017 | Arjen Dibbets | Z | 0,5 | 9 | 1613 |
| 5 | 03-10-2017 | Kevin Brands | W | 0,0 | -3 | 1606 |
| 6 | 10-10-2017 | Kiek Schouten | Z | 0,0 | -5 | 1595 |
| 7 | 17-10-2017 | Egbert van Oene | W | 0,0 | -2 | 1591 |
| 8 | 31-10-2017 | Nico Mak | W | 0,0 | -3 | 1584 |
| 9 | 07-11-2017 | Herman Nijhuis | Z | 0,5 | 5 | 1578 |
| 10 | 14-11-2017 | Klaas Silver | Z | 0,0 | -4 | 1570 |
| 11 | 21-11-2017 | Bob de Mon | W | 0,0 | -7 | 1555 |
| 12 | 28-11-2017 | Justin van Ingen Schenau | W | 1,0 | 17 | 1560 |
| 13 | 05-12-2017 | Robbert Waas | Z | 1,0 | 17 | 1564 |
| 14 | 12-12-2017 | Han Rauws | Z | 0,0 | -7 | 1547 |
| 15 | 02-01-2018 | Kiek Schouten | W | 0,0 | -5 | 1537 |
| 16 | 09-01-2018 | Gijs Schaveling | W | 1,0 | 18 | 1544 |
| 17 | 16-01-2018 | afgezegd | 4 | |||
| 18 | 30-01-2018 | Ramon Witte | Z | 0,5 | 5 | 1540 |
| 19 | 06-02-2018 | Herman Nijhuis | W | 1,0 | 17 | 1545 |
| 20 | 13-02-2018 | afgezegd | 4 | |||
| 21 | 20-02-2018 | afgezegd | 4 | |||
| 22 | 06-03-2018 | Jan van Gijsen | Z | 0,0 | -4 | 1536 |
| 23 | 13-03-2018 | Gijs Schaveling | Z | 1,0 | 18 | 1543 |
| 24 | 20-03-2018 | Robbert Waas | W | 1,0 | 17 | 1547 |
| 25 | 27-03-2018 | Gerrit Peereboom | Z | 0,5 | 6 | 1545 |
| 26 | 03-04-2018 | Rob Heijink | W | 1,0 | 20 | 1559 |
| 27 | 10-04-2018 | Arie Boots | Z | 0,0 | -5 | 1548 |
| 28 | 17-04-2018 | Ronald Kamps | W | 1,0 | 20 | 1560 |
| 29 | 24-04-2018 | Jan van Gijsen | W | 0,0 | -4 | 1550 |
| 30 | 08-05-2018 | Karel Beentjes | Z | 0,0 | -4 | 1540 |
| 31 | 15-05-2018 | Bernhard Mohl | Z | 1,0 R | 19 | |
| 32 | 22-05-2018 | Afshin Mehnavian | Z | 0,0 | -5 | 1531 |
| Barrièrepunten | 300 | |||||
| Totaal | 472 | |||||