Why do they even go through this much trouble when they can just count votes such that Единая Россия comes out as a winner, like they did on every election I remember. They stuff ballots into boxes. They invalidate ballots with "wrong" votes. They just simply change the numbers in the protocols without anyone rechecking or recounting. Worst of all, the people who do it are usually school teachers, because polling sta…
It's not impossible, obviously–especially if you have full control of at least anyone important. But plausible deniability suffers rather fast, and that's a valuable assets at the Putin-level of dic(tator|k)ishness.