1st annual offline tournament "Best Of The Best"

And where are 200% and 150%? :)

No, you didn't understand :)
The percentages do not determine the difficulty level, but rather the strength of the computer's play—meaning 100% is when the AI plays at the limit of its capabilities. But I will adjust my post to make it clearer.

And how can one see this for themselves? How did you find out about this? :)

Your question made me doubt my own words, so I specifically re-checked the computer's resources. The following figures were obtained:

1. (80%) - 2/5/5000
2. (100%) - 4/10/7500
3. (130%) - 7/15/10000
4. (160%) - 7/15/10000
5. (200%) - 7/15/10000

I think this is closer to the truth. The only note is that there are slight deviations in gold, which is most likely due to the starting hero having the "Estate" secondary skill.