Local ratings are a way of specifying a different rating for a player to override the rating in the rating list chosen for the event. For example players who have no rating or an inacurate one. This option is for removing all such local ratings to avoid having to do them one at a time. The
Set Local Ratings button will set any local ratings specified in the player list to zero or to the selected rating list according to the option selected below.
The Newly Graded Players and Local Graded Players reports may be useful in deciding which option to use.