Arguably, signing up without providing your current PDGA number would violate the Competition Manual 2.1(D): "A player must properly identify themselves when competing in a PDGA sanctioned event."
The TD would probably be violating the sanctioning agreement if he were to knowingly permit this. The sanctioning agreement used to require the TD to collect the non-member fee from non-members and get the PDGA number from members.
You ought to tell those guys, "Look, were all Swedes here, except the occasional Norg or Finn or Lapp who makes the drive. We all know how to put on and take off mittens. The cold affects us all the same, so it won't affect ratings at all."
Circuit court staff attorney - 25 years. My judge must retire. Looking for employment.