I'm thuroughly confused, if additional points are actually equal to 10*(rank-activityRank)^2 then why is expected points 3 as opposed to 0 when rank and activityRank are both -8? last time i checked -8-(-8) was 0 and 0 squared times 10 is 0. Any help would be greatly appriciated

(edit) Nevermind, evidently I can't read instructions lmao