When you have participated in a match that has reached its ”end time”, this is what will happen:
All participants receive a ”Report your score” push notification
Only 1 player needs to submit the score
The 2 opponents receives a ”Confirm score report” push notification
Only 1 opponent needs to confirm the score
When confirmed, it takes 60 minutes for your level to update
Why does it take 60 minutes before my level updates?
This is to allow all players on the court to have a chance to submit peer feedback, and not only the submitter and confirmer.