Good point that I got additional points from my extra attacks, since I had partial kills on them.
I agree, I don’t think just looking at your top 5 qualified heroes is a great system as a starting point for matchmaking — at the least, it seems like you’d want to consider more heroes, so you had some sense of bench depth.
I also think 5* Bloody Battle is one of the hardest possible Tournaments.
I’ve heard from Staff that they’re working on more extensive improvements to matchmaking. I don’t know the details, but I do know they were hoping to possibly have the next version ready as soon as the next Raid Tournament.
So hopefully we’ll see some improvements.