Board Thread:Naruto Discussions/@comment-3965545-20160202201023/@comment-3965545-20160204042708

There is no reserve... unless like Sasuke or a Jinchuriki you could draw upon Oro's own chakra, or the bijuu's chakra. There is never a reserve.

and it doesn't matter her circumstances.. the stats cover their last battle/performance. It is always the most recent battle, for example Sasukes 22.5 total is his base form from VotE, Naruto's 18.5 is the same. Naruto's 26 is his base form from the last battle he had before he learned Rasen-Shuriken. Same thing. It's that simple.