| Rondenlijst van Koen de Beijer How | ||||||||
| Ronde | Datum | Tegenstander | Kleur | Score | Punten | WP | SB | Rating |
| 1 | 25-04-2018 | Yf Ligtermoed Grj | Z | 1,0 | 2,0 | 1,5 | 1,50 | 215 |
| 2 | 02-05-2018 | Joost van Leeuwen Grj | W | 1,0 | 2,0 | 6,0 | 6,00 | 230 |
| 3 | 09-05-2018 | Niels van Rooijen How | Z | 1,0 | 2,0 | 6,0 | 6,00 | 245 |
| 4 | 16-05-2018 | Sven van Leeuwen Dhw | W | 0,0 | 0,0 | 8,0 | 0,00 | 229 |
| 5 | 23-05-2018 | Hugo van Houten Grj | W | 1,0 | 2,0 | 6,0 | 6,00 | 244 |
| Totaal | 27,5 | 19,50 | ||||||