Greetings.

I could not find exact information on how the elo loss due to inactivity works. Some people say you lose 3 per day and others say 30.
Does this loss still happen if you gain elo for that day or only if you didn't get any?

Also, how does the gain work exactly? Gain is inversely proportional to the difference in elo between the two players if the higher elo one wins? Any bonus gain if the low elo one wins?

Also there seems to be a bug right now with elo gain in duel not updating every round, and only after a rejoin?