They are all waiting on FIM to finally publish the calendar. The provisional Russian calendar was like this:
09/10.12.2017 - Kamensk Uralsky
27/28.01.2018 - Ufa
24/25.02.2018 - Togliatti
I think it will stay like this, but don't book anything yet.
Provisional calendar for Russian individuals:
16/17.12.2017 - Qualifiers - Shadrinsk, Ufa, Neftekamsk and another.
23/24.12.2017 - Final 1/2 - Togliatti
05/06.01.2018 - Final 3/4 - Kamensk Uralsky
Qualifiers should be in Ylitornio and Örnsköldsvik according to the German forum.