It represents how perfectly the coed is carrying out in the disciplines. As outlined, it's the equivalent of your GPA. It could be calculated by the next system: C R = ? k = one N C C i ? file ( N i ) ? k = one N C C i displaystyle CR=textstyle frac textstyle sum _ k=one ^ NC C_ i cdot f(N_ i )displaystyle textstyle sum _ k=1 ^ NC C_ i displaystyle