First round of play for the night is drawn randomly. After the first round is completed, the next grouping will be matched by round results. (So if you finished 1st, you are matched against the other players that finished 1st in the previous round, 2nd matched with 2nd, and so on). Groups will always be sized according to attendance, and there will be some flexibility in group matchups based on size. Groups will always consist of 4 or 3 players.

Each session we play 4 games on different machines, with points given as follows: 7 for 1st, 5 for 2nd, 3 for 3rd, and 1 for 4th (or 7, 4, 1 for a 3 person group). A total of 28 would be the max a player could achieve in a single night, but it's a rare occurrence. Add up the points for a season and that's your rank. At the end of the regular season we split the group into "A" (top 8 players), "B" (next 8 players). We then have an end of season double elimination tournament to determine final standings.