It signifies how well the student is performing in the disciplines. As outlined, it is the equal in the GPA. It could be calculated by the next system: C R = ∑ k = 1 N C C i ⋅ f ( N i ) ∑ k = 1 N C C i displaystyle CR=textstyle frac textstyle sum _ k=one ^ NC C_ i cdot file(N_ i )displa