How does non-compliance with the deadlines on the upwork affect the rating?

Question

Upwork

The situation is as follows: let's say the customer sent me a task, set a deadline. We work with him and together we understand that we do not fit - because new aspects have appeared that had to be addressed. those. no one disappears anywhere, it's just that the process naturally dragged on. As a result, the project was closed a week later, the customer was satisfied with everything, put five stars. How will the fact that we dug 7 days more than both planned affect the rating and statistics?
Is it worth it in such situations to ask to move the deadline?

Answer 1

nothing is done automatically on the upwork with reviews, people leave it
if the customer has left the norms and will