Forum:Battles = Duels Question

Has anyone figured out what determines the amount of experience you gain from battles (now duels)? I understand it increases but I have not found that it goes up by any distinct pattern. I suspect it may depend on the win/loss record or the amount of ATK-F you are capable of. I would love to hear other's opinions.

Also, what is the highest amount of experience you are gaining? I am level 70 and gaining 309 per duel.

Thank you!