Unweighted SWM Extra Credit
We have added an Administrative option to allow unweighted extra credit for the Simple weighted mean of grades grade category aggregation method.
An admin can now optionally apply extra credit to the aggregated total.
Given the above Gradebook setup, Moodle will calculate the grades like below:
The calculation is applied like so:
50 + 50 + 5 = 105
105 / 2 = 52.50
The calculation is applied like so:
50 + 50 = 100
100 / 2 = 50
50 + 5 = 55
The extra credit is applied to the total, which is consistent to the weighted mean extra credit implementation.