It's because you are playing unrated games.
Time for change?
You've been playing unrated games - they don't affect your rating. 
Oh, and the 45|15 time control does not mean 1 hour. It means 45 minutes, plus an additional 15 seconds every time you move.

I have now played 82 games of Live Chess,all with a 1 hour limit.All games have been completed,one way or another.
My rating is still listed at the staring rate of 1200.Will this ever change?
Just wondered as I think I was more like 1100 when I started and would like to think I have improved a bit.You need a morale booster now and then when you get to my age.