How are ranking points assigned in a junior tournament?
At the conclusion of a tournament, all players receive a finishing position, which is based on the round in which a players' last match was played. These finishing positions will then be used to assign points for each specific event. The points for each event will vary based on the level of tournament, number of players in a division, and the finishing position within that division.
The full points table listing all junior rankings points available by tournament level is available here: https://www.ussquash.com/junior/guidelines/ in the “junior ranking system” section.