Is it just me?!
There's about 5 different ways to log on and I've managed to even 'lose' one of my children that I have definitely registered at some point.
Who actually runs this! If you're reading this, sort out your website.
Anyway. Reason for actual post - daughter has just started playing tennis. I do not understand the gradings/ratings systems at all. Could anyone please explain it in idiot terms to us?