If you leave or are kicked from a clan you will lose any clan points that you've earned for the clan. This is done to help ensure that clan positions cannot be tactically influenced by golfers leaving and joining multiple clans during a clan season.
The clan will keep a portion of the clan points that the leaving player has earned during the active clan season. The number of clan points that are kept is based on the time that the leaving player spent in the clan during the clan season and how close their total clan points were to the clan average.
The points retained from ex-members can be viewed at the bottom of the clan members list.
When a player leaves or is kicked from a clan, a message will be posted in clan chat letting all players in the clan know that the player has left.