The rules are pretty straightforward and everyone who participates in the tournament is going to read this thread. I mean, come on. You don't have to spam people's mailboxes. Put everything important (room numbers and rules) in the OP of this thread and be done with it.

Correct me if I am wrong, but doesn't it only show the scores of the top 3? That's why I suggested to have people who act as hosts and then post the rankings in this thread (scores being unneeded, because it's a straightforward elimination contest; you are either in the top 4 or you aren't). Also, next week when you want to run another tournament, are you going to create all new rooms once again? And the week afterwards and so on and so forth?

Three rooms are enough, if everyone plays by the rules.

I had a look at your first KI:U tournament thread and your database. I hope you don't make a new thread for every MK7 tournament. Just keep using this thread, if you make this a weekly thing.

What's still missing in your OP are the numbers of the rooms you are going to use for this tournament. Keep it at three rooms. I can't say it often enough: We don't need more than three.

If you'd like to keep an ongoing score for the MK7 tournaments, I offer you to write a Google doc which you can link to in your OP. But it won't be the points attained in the races that will be tallied up, rather points will be assigned to the finalists of the tournament. The eight best players will receive, in descending order: 10, 8, 6, 5, 4, 3, 2, 1 points. This means the people who finished in #5-8 in round 3 will receive 4, 3, 2, 1 points and the four players in round 4 will receive 10, 8, 6, 5 points, according to their positions. Everyone who didn't make it into round 3 will simply get a DNF (did not finish, equals 0 points) in this Google doc. In order to keep track of the amount of tournaments everyone played, the hosts need to post the full rankings of each GP, not just the top 4. Of course, this is just a rough suggestion.