First to make simple lets say Elo goes from 0-100 per person. So the max any 12 man could be at the moment is 1200.
1. Groups of 1-4 would have no Elo limit. Sothey could have a combined Elo of 400.
2. Group of 5-12 would be on scale going from 480 to 800. So a 12 man could never have a total above 800 Elo.
For the numbers just throughing rough numbers to give you an idea of how it would work.
How it would work in game. You would get a red error like you do now when you have to many heavies etc.
What it would prevent. It would prevent the very best players grouping up and then the match maker trying to find good matches for them and failing.
It would also let lower Elo players still make larger groups.
Edited by XX Sulla XX, 27 May 2015 - 05:48 PM.