Over the last few years the Danish league for the semi`s and final have had a rather convoluted match points system, with points brought forward from the regular season finishing position. i have just found this on the league website under the rules and is google translated
"All teams in the semifinal and the finale are completely equal, and neither team has match points or any other points with over from the base series and / or from the semifinal."
so in 2018 it`s a straight fight in the semi and the final.