yeah I know, but you cant see how much mojo you will lose before - so checking how much mojo you will gain for a win give a good approximation. e.g. I will not take a fight against someone that has like 40k more ego then me if I only gain 1 mojo for a win as I will lose 32 pretty definitely, but if I can gain 32 mojo for a win I can take a shot at the fight because I either lose 0 or 1 and have a better chance than 1/30 to luck out on crits and get the 32
Which is just logic, since it's based on a simplified elo ranking system. You can gain a lot of points if you win against a much better ranked opponent, but you don't lose much points if you lose.
In the other hand, you don't gain a lot of points if you win against a lower ranked opponent, but you lose a lot points if you lose the battle.
I have to say that I would really like to see not only the amount of Mojo you can win, but the amount you can lose before starting the fight. If for no other reason that it can inform a decision whether the gain is worth the potential loss. Granted, this mostly benefits those who focus mainly on the PvP aspect and are seeking to make larger gains in Tower of Fame. Even those of us who do the free arena battles, only, could still see some benefit, just not as much.
Since the update my rank has plummeted to 50K. Every time I lose, 31 mojo is deducted. On the VERY rare occasion that I win, a whopping 1 (ONE) is gained. That sure is a great motivator, isn't it?
Life is the leading cause of Death
Your opponents are randomly selected among players having Up to +15 and down to -15 levels than you have.
And Mojo rewards are function of their on classment in the ToF.
So, the situation you describe means that you have comparatively weak battle stat compared to your level standard, but you are higher than them in the ToF.
That make me think you did a lot of PvP before the dev team start updating PvP (it was easy to progress in mojo before, because your opponent's alpha girl was not taken into account, thus leading to easy victories even against stronger opponents)?