Updated rankings from US Club lax. 3d NE is now ranked first, looks like they are pulling game data every week and updating the rankings.
They have played 1 ranked team (ranked 40th)
Every team they have played will be ranked. They need at least 5 games to be included. It gets updated once a week on Saturdays. They played Laxachusetts black 4 times. Laxachusetts will be ranked 8 or 9 next time the rankings come out.
If it is just a math formula, then the math formula wont take into account what a teams ranking 'will' be one day, it will only calculate on what a teams ranking is now.