1 player opponent's difficulty question

[claudej]

As we knock down in the battledome a 1 player opponent it's difficulty increases. How is the difficulty related to its HP, str and defence ?

Is it difficulty = HP + str + defence ? Probably not .

Someone knows ..

[obartemius]

Actually all opponents have different HP-gains after losing.
Meuka gains 7 HP each time you defeat him, while the Chia clown only gains 1 HP.

You can find the HP gain of all 1-player opponents in the IDB, in the one-player profiles.

[matchbow]

There was a formula in the news a looong time ago. The hp raises about 10% of the difficulty each time rounded to certain numbers. I think the str involved the number 7 in some way