Hello Mimi, this is info for the whole board as well. A good place to visit for the points etc is:

Go to the top of page and click on "Quick Tips"

Then click on "Ratings & Rankings"

That will give you a pretty good summary. Posters will also drop points if they are reported & processed for a posting violation.

The amount someone posts will also increase your points

People giving you a high or low star rating will also increase or decrease your points

I hope this helps!