After assigning point values, you can build a ranking system to encourage users to gain more point to reach a higher rank
Step 1: Go to Points & Rewards settings > General
Step 2: Enable the “Rank enable” option.
Step 3: With this option turned on, you can build your own ranking and make changes to it.
Manage the settings above to build your own ranking system. Regard this documentation for specific explanation of each option.