How is the new Honor System calculated?

Is it a flat number of honors to promote? Or an average level of honors across minimum X number of games? Not getting punished across a lot of games? An average across a predetermined amount of time? Are there minimums or maximums?

I really hope its not based on flat numbers. A system like that just seems to reward people for grinding and punishes truly great, friendly players who dont play as much. I sincerely hope the new system has a way to account for how many games you've played in a given time span. It would be a crying shame if people didnt get their ranks just because they dont play 20+ matches a week.