It signifies how well the coed is doing with the disciplines. As mentioned, it is the equal of your GPA. It can be calculated by the next method: C R = ? k = one N C C i ? file ( N i ) ? k = one N C C i displaystyle CR=textstyle frac textstyle sum _ k=1 ^ NC C_ i cdot f(N_ i )displaystyle textstyle sum _ k=1 ^ NC C_ i displaystyle displaystyle ????