It signifies how very well the scholar is executing within the disciplines. As mentioned, it is the equal of the GPA. It can be calculated by the following components: C R = ∑ k = one N C C i ⋅ file ( N i ) ∑ k = 1 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_