Subtle differences between だれ and どなた?


I would like to know what the subtle differences are between the interrogative
pronouns だれ and どなた. Is the latter more subtle or something? What is the exact
difference?

Also, how compatible are these pronouns with the pronouns どれ and どちら and どっち,
and should the romaji for どっち be "docchi" or "dotchi" (are these the same)?

Thanks.

[![image of interrogative pronouns from my
book](https://i.stack.imgur.com/WesBZ.jpg)](https://i.stack.imgur.com/WesBZ.jpg)




どなた is much more polite and should mostly be used to ask a person directly who
they are.

だれ can be used when asking someone about someone else indirectly, but would be
very rude to ask someone directly(to the point of being insulting or starting
a fight).

