Warren Dawes
Premium
Results are compiled manually, no idea what the Chrono thingy is.
As Senad has said, the Chrono setting is not essential for our results or on-line play.
I'm not totally sure myself what the full feature list is for Chrono, but it can keep a record of your personal stage times (I think for off-line and on-line Rallys), and can also be set to show your sector time in comparison to the leader (in on-line), or vs the best recorded time (off-line) while you are driving.
I have had mine set to having Chrono on or off at various times, so it is purely optional. I n ow have it on.
I'll try to find out more and post something when I understand it better, or maybe someone else can let us know.