XP distribution on PLAY mode

Question

How does xp distributed in play mode ? Looks like LVL is not the matter. Most likely it depends on count of wins

Answer 1

You right, the amount of XP depends on on the count of wins.

Answer 2

It does not depend on the level or wins, but it depends on the total amount of XP in challenge weapon.
Explanations:
https://www.sololearn.com/Discuss/992991/?ref=app
https://www.sololearn.com/Discuss/940885/?ref=app
https://www.sololearn.com/faq/#q13
https://en.m.wikipedia.org/wiki/Elo_rating_system

Answer 3

https://www.sololearn.com/discuss/665184/?ref=app