help:league table

Hi,

Have a bit of a problem so thought i would joint this forum to see if anyone could help - apologises if i've posted this in the wrong place.

It seems to be a recurring problem with people doing similiar things as it appears loads on google seaches but i dont understand how they did it?

I'm trying to set up a fantasy league at work and was wondering how to get the league table to update itself? (told you it was a recurring problem)

i know the basics of adding up the points each teasm gets but getting it to update itself i completely lost at?

is anyone able to point me in the right direction?

I've attached a mock league im intending to use.