[Onanymous]

I actually like this spelling. The sounds that have exact equivalents use the Latin alphabet and those that do not are replaced by the character's native system. Cause his name is not Pyotr or Peter or Pierre or whatever else. It is Pëtr indeed.

[dottedmag]

Well, it is Пётр. Russian П is not P, Т is not T, Р is not R.

[slim]

T is not T is not correct