Why this are not the same Oracle Community Profiles?

Summary:

Content (required):

this is this oracle profile with 50 points

but this is another community profile with the same email and 10 points

and this is another community profile with more than 200 points

all of those have the same email but not the same score, why is that?

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):