DC1 is just finished Yr2. I got her SAT scores this week and, not knowing what they meant, did some googling and found out about the raw score, scaling up etc. What are the benefits of having it go up to 115 with expected being 100? Why couldn't it have been left as being out of 40 (for example) with expected as X? Does it tie into something else? I'm just curious - and confused!