Yes you can design the form with three columns. See http://help.machform.com/m/using-machform/l/556236-adding-columns-to-your-form. That's for the input of the scores in Machform itself.
How you format the output e.g in the email notification (or even the PDF file output) you will need to design the email confirmation messages with HTML tables, and within each row/column add the field place holders that will be replaced by the actual data in the email/PDF file.
I'd suggest for simplicity, using a simple HTML table ("classic" HTML) would be best.