It represents how very well the coed is doing with the disciplines. As talked about, it's the equivalent of your GPA. It can be calculated by the following formula: C R = ? k = 1 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 file(N_ i )displaystyle textstyle sum _ k=1 ^ NC C_ i displays