Player rating for tournaments across all installments of Heroes.

Exactly! And if you also bypass the "brain trust," you'll get a bonus! And that's fair – it adds to the interest in the game and the outcome. Just think about it and approach it objectively. Imagine that there is no "your" or "my" calculation mechanism, if you can imagine that, of course. But there are two independent systems. Try to compare them not from the point of view of "I'll prove it to everyone" (you've already proven it), but from the point of view of which is closer to reality... In total – considering all the pros and cons. The oscillator has its drawbacks, and all your posts are only about them. I wonder, why have you NOT mentioned its advantages ONCE in your posts? Coincidence? Or BIAS?