I'm new to using Google sheet formulas, so I would really appreciate help/advice. I'm trying to set up a sheet that uses a points-based system to track attendance - basically subtracting a point for every call off but giving a point back after 90 days without a call off.
SAMPLE with Editor Privilages - https://docs.google.com/spreadsheets/d/1OviVvyveoS9G_7QdsGZ4ksZxCMuaWP-zk2KzDwDNDBo/edit?usp=sharing
What I've set up so far starts with every employee (column A) having 4 points (column B). The number of times each employee calls off, and the dates they call off are recorded (columns C-F). The employee's current points (column G) reflect that they lose a point every time they call off (column B minus C), and column H shows the most recent call off date (using formula MAX(FILTER(D4:F4,DATEVALUE(D4:F4))). The manager would fill in these columns on the date of each call off. Column I displays the date that is 90 days from the latest call off (using formula =IF(ISDATE(H4), H4+90, "")). My first problem is that I need to add a point back to the employee's "score" if they do not call off for 90 days after the most recent call off (column J). I don't even need the column, but I need the employees' actual current score (column G) to reflect the addition of a point. The more complicated problem is that I need one of the "call off dates" to disappear after 90 days without a call off and a point to be subtracted from the number of call offs (column C) in order for the math to continue working.
I was trying to use google sheets to simplify tracking this type of system, but I am probably overthinking and over complicating the entire thing. I'm very open to any simple solutions or suggestions to make the overall points system work. I tried to search the site for answers but couldn't find anything this specific.