I’ve just completed the 181 div.3 contest today, ranked 381, which is within the top 20% 2 star participants (total around 2700 div.3 2 star participants). However, my rating is dropped to below 1400 now, I don’t think it make sense that someone ranked in the top 20% in their division to get downgraded. Can I get some help here, as to why this happened?