Question…
Where do you think Helena stands in 'Naruto'?
Civilian —
Genin —
Chunin —
Jounin —
Semi-Kage —
Kage —
Super-Kage —
Personally, with Helena’s current status I believe she would be between Chunin and Jounin, but lacking the jutsu Chakra Control, and Knowledge to actually be capable of contending against most experienced Chunin.
Mostly due to the fact that Helena lacks the needed ability to counter Body—Flicker Jutsu. Her reaction speed allows Helena to deal with what she can see, as shown in the previous chapter where she managed to catch the glint of steel despite being incapable of following the Root Ninja with her perception.