This page lists the current rankings for the Women's Flat Track Derby Association (WFTDA). At the end of June, each year, teams are seeded into one of four Division 1 and two Division 2 playoff tournaments. The top 40 teams in the WFTDA as of June 30 are eligible for Division 1 tournaments that season, and the teams ranked 41–60 are eligible for Division 2 tournaments.
Ranking scores are calculated by averaging the number of game points a team earns in the last twelve months by the number of games played in the same time period. Game points are calculated using the following formula
where the Win/Loss Factor is three (the base value of a game) multiplied by percentage of points earned in the game and Opponent Strength is based on how far from the WFTDA-wide median score the opponent's score is. Minimum Opponent Strength for all teams is set to 0.5.
Rankings
Official WFTDA Rankings as of November 30, 2014
NPR=Not Previously Ranked