1420 is a decent blitz rating. It shows that you're an intermediate player. You know the basics already, you can spot a few tactics in game, and you probably have a rough idea about positional play too, keeping your king safe and controlling the centre.
You're at the level where you're starting to play real chess, rather than just a game of cheapos and hanging pieces.
This is a lie, I am 1500 is that a good rating??