@Theraaa

I'm not really sure, it's somehow related to the place you land in. The higher it is, the better, if I remember correctly

According to Wikipedia,
"The Sonneborn–Berger score (or the Neustadtl score) is a scoring system often used to break ties in chess tournaments. It is computed by summing the conventional score of each defeated opponent, and half the conventional score of each drawn"

So if you tie with someone, there's still a way to pick a winner