I'd like to post a column in Blackboard that calculates a running total of *possible* points for each day of the semester. So if Student 1 looks on Day 13 of the semester he'll see there have been 35 possible points so far this semester...and if he looks on Day 14 (after the second class session) he'll see there are now 55 total possible points. I'm thinking of a column that provides that total number of *possible* points, day-by-day, throughout the semester.

Any Ideas?

One alternate way that you could try. Is to use an excel spreadsheet. work offline and download the grade center. Download the file to a one drive or google drive. Create a link to this file that only you have access to.

Min the excel file add additional columns for each day. Create a total column, upload the daily total to Bb.

Ling way around but will work.