Different course rating in Udemy and downloaded .csv file?
touhidur002
Posts: 5 
I have a course which has currently 114 ratings. I have downloaded the ratings as a .csv file. The average of the 114 ratings in Excel is 4.876.
However, in Udemy the current rating of the course is 4.79.
Can anyone please tell me what's the reason?
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Best Answer
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See "how is my course rating calculated" at
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Answers
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This probably means the rating displayed for the course is not the average ratings. I don't think the algorithm for computing the rating is known and from other posts I understand it has changed recently.
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