I will be posting the grades for the midterm later today. Your point score has been converted to a letter grade using the following table:

In addition, when calculating your final grade at the end of the semester, your letter grades will be converted to numerical scores using the following mapping:
| Grade | Score |
|---|---|
| Grade+ | X8 |
| Grade | X5 |
| Grade- | X1 |
So, if you received a B+ on an assignment, that will be converted to an 88; a B will be converted to an 85; and a B- will be converted to an 81.
If you have any questions, let me know.