You can curve grades in D2L by creating a formula grade item. Here’s the formula you’ll need to input:
( ( Original Score * 4 ) / 5 ) + X = Curved Score
For the Original Score, select the grade item for the assignment.
X is a number of points, and the amount X equals is determined by the highest grade achieved in the class.
Further information on this formula with a real explanation is available on the Division by Zero blog.
To learn more about creating formula grade items, visit the D2L Resource Center. To learn more about setting up the Grades area of your D2L course, you can also reference our Grades guide.