I am trying to build an integration wit a Zoho Survey where users can do a survey multiple times. They are recorded in a Zoho Sheet to calculate their score. 

For example

Score	Name
16	John Doe
12	John Doe
13	Pete Johnson
14	John Doe
10	Maria Kipling
14	Maria Kipling

For all users I would like to get the highest score, so I can use it in another formula.