The only way to have calculations that are unique to each user is to move your calculations into glide and have the calculations use your user specific columns and glide computed columns. Or you would have to create a separate rows for each user in your excel sheet so they can have their own calculations. That’s the powerful thing about moving your logic into glide and using user specific columns. All of the calculations happen on the user’s device, instead of the excel sheet or the glide server, so they have a unique experience because they are only working with the version of the data that they see.