I might come with Samurai in his car (haven't talked to him about it yet). Although, as far as I know, he's had a falling out with many people here. But I think online communication and in-person communication are completely different.
Now, regarding the organization. I understand that with only 3 days, we can't hold a proper tournament, but 4 rounds is still a lot (we definitely won't be able to play that many). Plus, with the number of players from 17 and up, a Swiss-system tournament won't determine a winner in 4 rounds. I don't know what to suggest as a better alternative, so, gritting my teeth, we'll go with it. :)
As for the money, 800 rubles for the hotel is a small amount, so that's fine. I couldn't find any information about the prize pool. I think we should make the tournament entry fee at least $50.
Added 18 minutes later
By the way, I have an idea for discussion. Nagan, think about it, maybe you'll like it.
Vika's idea about a match between Michurinsk and "outsiders" is still interesting. Here's the proposed format. For example, 8 vs. 8 (the number is counted on the spot based on who actually shows up). It's realistic to play 3 rounds (1 per day, so as not to interfere with the "cultural" program).
Accordingly, each player from Michurinsk will play 3 games against unfamiliar opponents. You'll agree that with this number of players from Michurinsk, a Swiss-system tournament will easily pit them against each other. But playing 2-3 rounds against a familiar opponent from their Michurinsk Heroes of Might and Magic group isn't as interesting.
In each round, as in chess, 8 points are awarded (for an 8 vs. 8 game). The points from the three rounds are summed up. Accordingly, the team with the most points wins.
Money contributions from the entire team (negotiable). The collected prize fund, if desired, can be spent on drinks during the three days of the tournament. On the last day, based on the match results, we'll find out who paid for the drinks. :)