| Rondenlijst van Johan de Haas | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 04-09-2017 | oneven | 24.0 | |||
| 2 | 12-09-2017 | afgezegd | 12.0 | |||
| 3 | 19-09-2017 | afgezegd | 12.0 | |||
| 4 | 26-09-2017 | Ron Brands | Z | 0.5 | 24.0 | 1590 |
| 5 | 03-10-2017 | Engbert vd Zaag | W | 0.0 | 0.0 | 1580 |
| 6 | 10-10-2017 | afgezegd | 12.0 | |||
| 7 | 17-10-2017 | Ignace Rood | Z | 0.0 | 0.0 | 1572 |
| 8 | 31-10-2017 | afgezegd | 12.0 | |||
| 9 | 07-11-2017 | afgezegd | 0.0 | |||
| 10 | 14-11-2017 | Paul de Haas | W | 0.0 | 0.0 | 1564 |
| 11 | 21-11-2017 | Marcel Verschoor | Z | 1.0 | 46.0 | 1577 |
| 12 | 28-11-2017 | Menno van Dijk | W | 0.5 | 21.0 | 1577 |
| 13 | 05-12-2017 | Jan de Jager | Z | 0.0 | 0.0 | 1567 |
| 14 | 19-12-2017 | Ben Rotteveel | W | 0.5 | 23.5 | 1568 |
| 15 | 26-12-2017 | afgezegd | 0.0 | |||
| 16 | 02-01-2018 | extern | W | 0.0 | 24.0 | |
| 17 | 23-01-2018 | afgezegd | 0.0 | |||
| 18 | 06-02-2018 | afgezegd | 0.0 | |||
| 19 | 13-02-2018 | Willem van Biezen | Z | 1.0 | 32.0 | 1578 |
| 20 | 20-02-2018 | afgezegd | 0.0 | |||
| 21 | 06-03-2018 | Albert Olthof | W | 0.0 | 0.0 | 1571 |
| 22 | 13-03-2018 | afgezegd | 0.0 | |||
| 23 | 20-03-2018 | Martien Snoep | Z | 1.0 | 44.0 | 1582 |
| 24 | 10-04-2018 | afgezegd | 0.0 | |||
| 25 | 17-04-2018 | Ignace Rood | W | 0.0 | 0.0 | 1575 |
| 26 | 24-04-2018 | Leon vd Meer | Z | 1.0 | 33.0 | 1581 |
| 27 | 01-05-2018 | Ron Brands | W | 0.0 | 0.0 | 1573 |
| 28 | 08-05-2018 | Kas Jansen | Z | 0.0 | 0.0 | 1560 |
| 29 | 22-05-2018 | Frits Spruijt | W | 0.0 | 0.0 | 1549 |
| 30 | 29-05-2018 | Ben Rotteveel | Z | 0.5 | 23.5 | 1551 |
| Totaal | 343.0 | |||||