Round Robin, so if there are 16 players, you'll have 30 games (not all at once). More games if there are more players, but signups are slow, so we'll probably stop at 16. Whoever wins the most games win.
you may want to specify a rule if you are using invites on joining games. Typically any freestyle 1v1 tourney--I recommend using invites and if the player does not join by the time it expires they forfeit. It is a good rule due to the advantage of joining second.
Personally I am not in
We are what we repeatedly do. Excellence, therefore, is not an act but a habit.