I am looking to create a new employee evaluation system that is based on a grading system. I have 3 categories that make up the evaluation.

Question

I am looking to create a new employee evaluation system that is based on a grading system. I have 3 categories that make up the evaluation. I want the total grade for an employee to get to be 100. Since i have 3 sections i figured that 1 section is worth 16.7%, another 33.3%, and the last 50% of the total grade. Now each section has the possibility of a person getting 1992 points (simply based on how many work days there are in the year). But i need the calculation applying each sections points to the total grade based on the percentages. Lets say a person gets 924 points in section one (16.7%), 1,000 in section two (33.3%), and 1,200 in section three (50%) What would the calculations look like toward the total employee grade based off 100?

Answer 1

Let p₁, p₂, and p₃ be the points "earned" in each section.

P is the grade out of 100

 

(0.167)(p₁/1992) + (0.333)(p₂/1992) + (0.50)(p₃/1992) = P