[quote=@Rilla]
Will the Mod be able to go in and manually update the points, to reflect the current ones? 
[/quote]

No, the forum does the work of calculating everyone's points and win/loss/draw stats.

Arena Mods just have to do the work of clicking "Edit Topic" and then adding the outcomes like "Rilla Won", "Mahz Lost", "Green Lost" for a ranked roleplay. Rilla will get +100 points and +1 Win, Mahz will get +0 points and +1 Loss, and Green will get +0 points and +1 Loss.

Why do you want to be able to directly edit a user's Arena points? There may be a better way.

[quote=@Rilla]
Do it tomorrow then. Hahah, I'll probably create an Arena Mod account for the Arena modship... thing.
[/quote]

Or I can just make your [@Rilla] account an Arena Mod. Whatever works.