I think you heard chatroulette for Russia too much; such like that Omegle for Russia is available.
You can go to omegle.com or omegle ru website to chat with omegle people.
People from same country is better than a mixed chat place.
Using Omegle Like Sites To Talk With Omegle People
We offer best 3 roulette chat site for that.
These are 3 chatroulette like sites and you can use them to connect to Russian girls and boys to chat.
Each one is free to try, just needed is your age; you must be over 13 to chat.