I'm a C2 in speaking Russian...
C1 in reading Russian...
B2 in writing Russian...
C1 in listening.
What would my level be?
С1 , I think. I wish you have a better result in writing. 8)
This would be rare... I guess.
You should do a online test for know what is your real level and after that focus in your weakness
i wish that
for me C1