| Rondenlijst van Johan Wester | ||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | Rating |
| 1 | 11-09-2018 | 6 | ||||
| 2 | 18-09-2018 | 6 | ||||
| 3 | 25-09-2018 | 6 | ||||
| 4 | 02-10-2018 | 6 | ||||
| 5 | 16-10-2018 | 6 | ||||
| 6 | 30-10-2018 | 6 | ||||
| 7 | 06-11-2018 | 6 | ||||
| 8 | 13-11-2018 | 6 | ||||
| 9 | 20-11-2018 | 6 | ||||
| 10 | 27-11-2018 | 6 | ||||
| 11 | 04-12-2018 | 6 | ||||
| 12 | 11-12-2018 | 6 | ||||
| 13 | 18-12-2018 | 6 | ||||
| 14 | 08-01-2019 | 6 | ||||
| 15 | 15-01-2019 | 6 | ||||
| 16 | 29-01-2019 | 6 | ||||
| 17 | 05-02-2019 | Rob Freer | W | 1,0 | 23 | 1905 |
| 18 | 12-02-2019 | Willem Meyles | Z | 1,0 | 22 | 1914 |
| 19 | 26-02-2019 | afgezegd | 6 | |||
| 20 | 05-03-2019 | regl. winst | W | 1,0 R | 22 | |
| 21 | 12-03-2019 | afgezegd | 6 | |||
| 22 | 19-03-2019 | afgezegd | 6 | |||
| 23 | 26-03-2019 | Bert Buitink | W | 0,5 | 11 | 1913 |
| 24 | 02-04-2019 | Gerard de Geus | Z | 0,0 | 0 | 1906 |
| 25 | 09-04-2019 | David Baanstra | Z | 0,5 | 12 | 1908 |
| 26 | 16-04-2019 | afgezegd | 6 | |||
| 27 | 23-04-2019 | afgezegd | 6 | |||
| 28 | 07-05-2019 | afgezegd | 6 | |||
| 29 | 14-05-2019 | Ruud Niewenhuis | Z | 0,5 | 11 | 1909 |
| 30 | 21-05-2019 | Ton Fasel | W | 0,0 | -1 | 1899 |
| Barrièrepunten | 300 | |||||
| Totaal | 532 | |||||