OP I wouldn't have a clue what "as expected" meant either!! YANBU!!
My first thought would be 'expected for her', not even thought it would be a national curriculum level thingy! - they should explain that.
DD's old school (state), used to computer generate their reports, using multiple choice - no one noticed until a Mum with twins saw the wordings were the same - shocking I think and no idea of where they were for either their level or national.
Last night I received a fully comprehensive report, detailing each subject, her mark in the English and Maths test as a % and then what the % was over the year group, it gave me a clear understanding where she is at and areas to work on. I was more thrilled that she is 'polite kind, helpful and a pleasure to teach' to be honest. The whole thing surpassed anything we had in her old school, but I suppose that's what we are paying for.
Teacher - When dd started Yr2 in September, her new school went over numberlines, numbergrids etc. in the first term, to ensure all the children knew number placement etc. One thing I do see more off is Mental Maths, never did anything like this at her state school, but boy does it speed things up!
Not everyone is a 'clued up' how the system works, there should be consistent clear method of showing attainment across all LA schools.