How does the Play Market determine the geo of an organic install?

Question

Marketing

We launched a beta test for a foreign region, after FF registrations a little organic went. AppsFlyer assures that the organic comes from the ru region, although it should come from another. At the same time, the application is indexed only in the region where it was launched, for other regions the page is simply not available (including ru).
This begs the question, how does the market register a geo install?
Those. If I come to UA with a google account rulokeyta (payment method and other profile settings), I won’t be able to see their store without changing the account settings? Those. can I install the ru application while in ua and get the geo install in the market - ua?
And if I can see the ua store, will my install geo be considered UA, or the ru specified by the account?
And if I create an account in the ru region with UA regional settings and see their market, what geo will be assigned to the install?
Thanks to those who can advise. Sorry if I got confused by the question.

Answer 1

Previously, it was always by IP