Player rating for tournaments across all installments of Heroes.

Clear definitions still need to be established: when a tournament should be considered rated. The proposed figures of 2-4 people (depending on the version) are clearly too low. Example: I organize a tournament. I don't notify anyone about it. I prepare the starting save carelessly, even intentionally with errors. Obviously, no one wants to play in such a game. But! I invite two or three friends, we complete this tournament together, and there you have it—free rating. This is not right. Therefore, I propose the following figures:
Heroes 1 - 5 people.
Heroes 2 - 7 people.
Heroes 3 - 10 people.
Heroes 4 - 5 people.
Heroes 5 - 10 people.
For the third one, the limit could be raised even further, as it is the most popular part. Tournaments like these can already be considered rated; the representation will be quite sufficient.