For the registration, use your full name written in your passport.
We collect phone numbers so we can contact you in the case of a no-show when nobody knows anything about you. Include national calling sign (e.g. +420) if you are not from the Czech Republic.
In the best case, use international standard for country names (e.g. CZE, POL, HUN, SVK, ...)Full list: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3#Officially_assigned_code_elements
Please take time to find and fill in your WSS ID. If this will be your first competition, fill in NA (not available).