| Rondenlijst van Erik Middelkoop | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 21-09-2018 | Ferdi Sieben | Z | 0,5 | 0,5 | 20,0 | 10,00 | 1893 |
| 2 | 12-09-2018 | afgezegd | 0,0 | 17,0 | 0,00 | |||
| 3 | 26-09-2018 | Eugene Sigal | W | 1,0 | 1,0 | 15,0 | 15,00 | 1895 |
| 4 | 04-10-2018 | extern | W | 1,0 | 1,0 | 16,0 | 16,00 | |
| 5 | 10-10-2018 | extern | W | 1,0 | 1,0 | 15,5 | 15,50 | |
| 6 | 17-10-2018 | afgezegd | 0,0 | 16,0 | 0,00 | |||
| 7 | 01-11-2018 | Michael Soeterbroek | Z | 1,0 | 1,0 | 17,5 | 17,50 | 1898 |
| 8 | 08-11-2018 | Thom Beeren | Z | 0,5 | 0,5 | 23,0 | 11,50 | 1903 |
| 9 | 08-11-2018 | Dirk Brinkman | W | 0,5 | 0,5 | 12,5 | 6,25 | 1897 |
| 10 | 22-11-2018 | Bob de Jong | Z | 1,0 | 1,0 | 14,5 | 14,50 | 1901 |
| 11 | 29-11-2018 | afgezegd | 0,0 | 16,5 | 0,00 | |||
| 12 | 06-12-2018 | extern | W | 0,5 | 0,5 | 15,0 | 7,50 | |
| 13 | 13-12-2018 | Arno Middelkoop | W | 0,0 | 0,0 | 20,0 | 0,00 | 1889 |
| 14 | 20-12-2018 | Merlijn Albers | Z | 0,5 | 0,5 | 18,5 | 9,25 | 1882 |
| 15 | 27-12-2018 | Wilco Kort | W | 1,0 | 1,0 | 17,5 | 17,50 | 1889 |
| 16 | 03-01-2019 | Davin Mostert | W | 0,5 | 0,5 | 18,5 | 9,25 | 1887 |
| 17 | 10-01-2019 | extern | W | 0,0 | 0,0 | 14,5 | 0,00 | |
| 18 | 17-01-2019 | Paul Pettinga | Z | 1,0 | 1,0 | 14,5 | 14,50 | 1890 |
| 19 | 24-01-2019 | Ton Morcus | Z | 0,5 | 0,5 | 20,5 | 10,25 | 1889 |
| 20 | 31-01-2019 | Marc Verheugd | W | 0,5 | 0,5 | 15,5 | 7,75 | 1882 |
| 21 | 07-02-2019 | Eugene Sigal | W | 1,0 | 1,0 | 15,0 | 15,00 | 1884 |
| 22 | 14-02-2019 | Luuk Gloudemans | W | 1,0 | 1,0 | 16,5 | 16,50 | 1887 |
| 23 | 21-02-2019 | Merlijn Albers | Z | 0,5 | 0,5 | 18,5 | 9,25 | 1881 |
| 24 | 28-02-2019 | Wilco Kort | Z | 1,0 | 1,0 | 17,5 | 17,50 | 1888 |
| 25 | 07-03-2019 | Arno Middelkoop | W | 0,0 | 0,0 | 20,0 | 0,00 | 1877 |
| 26 | 14-03-2019 | Wilco Kort | Z | 0,0 | 0,0 | 17,5 | 0,00 | 1864 |
| 27 | 21-03-2019 | Rogier Zoun | Z | 0,0 | 0,0 | 20,0 | 0,00 | 1857 |
| 28 | 28-03-2019 | Merlijn Albers | W | 1,0 | 1,0 | 18,5 | 18,50 | 1862 |
| 29 | 04-04-2019 | oneven | 1,0 | 16,0 | 8,00 | |||
| 30 | 11-04-2019 | Arno van der Lubben | W | 1,0 | 1,0 | 18,0 | 18,00 | 1867 |
| 31 | 18-04-2019 | afgezegd | 0,0 | 17,0 | 0,00 | |||
| 32 | 25-04-2019 | Yde van Deutekom | Z | 0,5 | 0,5 | 21,0 | 10,50 | 1870 |
| 33 | 02-05-2019 | Stefan Buchly | Z | 1,0 | 1,0 | 16,5 | 16,50 | 1884 |
| Totaal | 19,0 | 570,0 | 312,00 | |||||