Calculated column with greater than symbol in another column

Hello,

I have a SharePoint list with a column specification in which values like '> 8' or '< 15'.

In another column named Tested value people put the tested value like '11'.

Now I want a third column with the result 'passed/failed' in it. Can I make a calculation with the specification column with symbols?

Thank you in advance for your help.

Kind regards,

Hans