Player rating for tournaments across all installments of Heroes.

Here's the question. Let's use a system where it's not good to offend the leaders, and you'll calculate the rating for the Best tournament. Then, you'll calculate how the next tournament with the same players would be.

Set a clear task and you'll get a clear answer...
1. I need a specific number of days for each player.
2. Indicate the place each player took.
3. How many players participated in the tournament?

We won't consider the average rating for now.