rating system
scoring system

But the problem is more than just a given rating system.

And any rating system is only part of the answer.

Out of 5 is a bad rating system to use.

"That's one reason why exactly how they design the ratings system is so important."

Swap.com said it would offer a ratings system in the near future.

This is not different from the movie industry's rating system.

I think we need to have rating systems that are clear.

But it says that if the industry does not come up with a rating system, then the Government will.

Under the old rating system the cost worked out at £7 per property.

Let's teach parents on how to use the rating system.