Possible Duplicate:
How are the Battle Points you earn calculated?
I know this is obviously similar to this question but i was wondering if there was any new information on it. I thought since they've been doing lots of updates/it's a growing game, I thought maybe there could be some new info on it.
Before you downvote/close I just wanted to point out that the other question's top answer does not have a legitimate answer, seeing as their graph doesn't have a correlation between time and battle points.
Only thing I've found about them seems to be this:
Q: What are Battle Levels? What are Battle Points?
A: Each time you complete a matchmaking game, you will be rewarded with Battle Points. Earn enough of them, and your profile's Battle Level will increase, at which point you'll receive a new item.
from here