It signifies how perfectly the scholar is accomplishing at the disciplines. As outlined, it is the equal with the GPA. It might be calculated by the subsequent formula: 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 file(N_ i )displaystyle textstyle sum _ k=one ^ NC C_ i