The meaning of the calendars before building the graph: for those born in Ukraine, 2 calendars primarily apply: the Indian and the Scythian. The Indian one is tied to Ukraine's national symbolism - the trident - mirrored in the trishula of the god Shiva, and by territorial ancient history - to the Scythian one. Then come the calendars of the druids, Chinese, etc.

Zoroastrian - for those born in the territories corresponding to that calendar - present-day Iran, its neighbors, etc. It has no relation to Ukraine or Russia (except for Pavel Globa, who likely has roots from there)

Also important: if you hold valid documents, for example from the USA, in addition to Ukrainian ones, the calendar of American Indians will also affect you, though to a lesser percentage.

Why does this matter? For example, when choosing a life or business partner - you will have the full picture of who is in front of you and what traits will show themselves after marriage or a joint venture, etc. (Before an event (marriage, business) calendar totems usually behave covertly, trying to present themselves in the best light - a kind of "forest conspiracy" - and later "reveal themselves" fully, sometimes bringing various surprises)