Maximum grade
If you choose one of the last three grade methods (Highest,Average or Sum) this setting will define the max grade displayed in the Grade page.
As any other max grade value in Moodle you can choose a value from 1 to 100.
Discaimer: This project has been funded with support from the European Commission. The presentation reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.