Player rating for tournaments across all installments of Heroes.

I consider everyone, I don't exclude anyone.
As for OlegRS, yes, he played in two tournaments. But in the first, he only beat those who didn't play in the second. And in the second, he came in last place. And the gap from the leader was significant each time. According to your system, he is in 17th place, ahead of players like Pash and Romanuel, who played twice as well in the second tournament. I think this is not entirely fair. According to the oscillator, he is behind both of them, plus also behind Gmir, who also played only one stage, but not as well. This is also not entirely fair. According to my system (which currently works the same as the oscillator, but with one exception - I have a minimum score of 5 points, while the oscillator has 0), he is behind the first two, but ahead of the third, which is more objective, because the gap was about one and a half times, but OlegRS still played one more game.

But IMHO, I repeat, it's still too early to discuss and analyze, there is clearly not enough material.