Diference % damage done vs % rankings page

Hello! I was wondering wich are the difference vs damage done in encounters parse vs the one that is show on rankings. The problem is that the parse is not the same. I have 70 avg in encounters damage done and in encounters avg in rankings 75.

No one knows the difference? For be more clear.

All parses are different, the avg and for every boss, why?
Could be like parse in damage done its only based on damage and the rankins its for all stars, including time for kills, avg dps for raid, etc?

Different metrics. Can mouse over the % in the Damage Done pane of a report to see what it’s showing.

For sure are different metrics. Damage done % are based on dps but ranking % in what metrics are based? That’s the question for know why are different.