I just got around to evaluating your fanfiction (yay! ), and the results are...disappointing. I swear, I actually went back and redid my math to see if I actually calculated right. Your story looked great!
So, your score is...62%. Sigh. I feel so terrible.
60% to 69% (Satisfactory) - Stories here are OK. They have a lot more to correct, but they are good.
I hope so.