Project "Money comes and goes, but Heroes are eternal!"

Only two points raise some objections. First, a tournament with special artifacts once a month is too frequent; it should be at least once every three months.

Okay. We can discuss the timeframe. In fact, we also need to leave time for the war with the Landlords :)

Second, those who do not participate in tournaments also need a rank, just an alternative one, for their work on the portal.

Why separate the ranks of those who participate in tournaments and those who don't? After all, ranks can be bought for money. I don't think a tournament participant will have more money than a Landlord; quite the opposite.
After all, a person who doesn't play in tournaments can change their mind and join a tournament at any time and start earning a rating, regardless of their current rank. And if a Knight-Tournament participant leaves the tournament, why shouldn't they keep the rank they already had? Let them go to the Landlords; it's their right.

And one more small addition - Ratings should not be reset; that would be unfair. It is better to carry out a redenomination of money. But in general, it's very good.

I disagree here. Don't joke with money; people don't like that :)
And the rating should be reset at the beginning of the year. Otherwise, the Super Tournament at the end of the year makes no sense. After all, the rating is the entry requirement for it, and it needs to be accumulated throughout the year to qualify for the Super Tournament. I wrote that the points need to be read in a cycle. That is, after the 10th, read again from the 1st. When the cycle works, the system is stable.