Player rating for tournaments across all installments of Heroes.

What function do you suggest for building the curve if a linear one doesn't suit you? The function should, in any case, take into account the number of players, even if it is non-linear.

I agree with Fireball; a linear rating is definitely not objective.
Perhaps we could use the result, rather than the number of participants, as a coefficient.
Sometimes it turns out like this: 1. A - 10 days
2. B - 11 days
3. C - 11 days
4. D - 69 days
5. E - 80 days
The difference in rating between second and third place is equal to the difference between third and fourth :eek: