Here are the specifications for: HA's Round Robin Series-Luxembourg
20 entrants (divisions of 5) 1v1, 2 player games (round robin)divisions created by random.org Seq chained reinforcements no spoils no fog
You must be premium as you will start with 4 games in the first round.
There will be two rounds:
First round you will be randomly placed in a division of 5 players. You will play each player one time. The best record in each division advances to the finals. If there is a tie for record, record is all that matters all the top players in the division advance to the finals
For the finals you will play each player 2 times so a double round robin. Best record wins.
For the finals if there is a tie for first, if one player swept the other player that player wins. If they split , they will play a 2 out of 3 series to decide.
If multiple players are tied with the same record, only record matters and they will do another double round robin. (this does not apply if multiple players are tied and one player has swept the other players. That one player would win)
The above final rules will continue until there is an undecided champion.