General Grade Scale
To clear of the confusion[or add to it] this is a general grades scale to show how much everything is worth:
Personal Chapters Word Count/20 = Possible Maximum Score
Collaborations (Word Count/20)/Number of People involved = Possible Maximum Score
Fights: (Word Count/10)/Number of People Involved = Possible Maximum Score
Also, the winner of the fight receives a 10% for the winner. Meaning if the score was going to be 200 then the winner would get 220 while the loser just gets the base 200.
Hollows: Hollows are graded depending on whether their is one or more people involved. Solo hollow fights are graded like personal chapters and group hollow fights[or fights where another person RPs the hollows] are graded like colabs. All participants are also rewarded a bonus 50 points. This bonus only goes for official hollows[hollows you get off the lists, it does not go for hollows you make up].
Sou Kyouko: (Word Count/10)/Number of Fighters Involved = Possible Maximum Score.
However, the winner of SK gets a 50% bonus instead of a 10% one. So if the loser gets 200, the winner gets 300. Also, all players involved also get a free 100. SKs cannot be staged without permission of the Sou Kyouko organizer [and only he picks who does it, so you can ask but don't bug him].
Plot Missions: Plot missions have no set grade, but will vary according to how much the Plot Mission Instigator has decided to place.