Interesting topic we have here; here's my 2¢
Win rate, is very easy to influence by a variety of means:
Playing strong ships
Playing in divisions
Seal clubbing
A high win rate does not always equate to high skill from a player perspective. If you want to get better in the game focus on correcting areas you are going wrong in.
Getting dev struck often? Go look into angling and timing your turns.
Dying often? Check out your positioning and see if you're overextending.
Not doing meaningful damage? Look into the Damage saturation, armor modeling, and ballistics videos.
By improving the way you play, you will see your winrate shift upwards, while having more impact and enjoyment in game.
There is many resources available to help you in terms of improving your gameplay if you want to spend the time to get better.
I would recommend:
the "How it works" YouTube series
the official World of Warships Wiki
Content from the Community Contributors: their forum section is here
Fem,