@nikolgiorgos

But that’s not +75%, it’s about 15% in total
I guess you are right. Did some math and the 75% increase seems to include only the final and the winner's prize. It used to be about 5.3M in our level 7 example, and now it's about 9.3M.

Still, that's enough to buy 1 more player at this level. The main idea was for the winner feel the advantage he gets from winning the tournament. Up until now, it didn't matter that much, whether you are first or second, in terms of cash. Participating in the final was enough to get 80% of what the winner took home.

In this regard I believe that the 75% calculation was made with the final as a starting point, all rewards before that being disregarded, because that's where the change comes into play.