Or, how about make this tournament like a soccer tournament where we don't use ladder but point base on win and lose?
And the point is given, by not only winning but also the gap between winner and loser in both maps (since a game is be done twice in a same map).
For example : I am the Home Team and Devonian is the opponent. I can choose the map, let's say Duo Map. And the first one, I win with 15-12 and the second Devonian win with 16-11. Then for the point, Devonian is considered winning and gets 3
because of the greater gap between winning. If we both get the same result (15-12), then both of us get 1 point each. The winner is the owner of the largest point.
This make us playable to all players. We just need an excel and 3 referees (or the people who take notes for all player's result). 3 referees are for objectivity since they are playing as well.
What di you think?