Cheers to improvement!! It's always awesome to see objective results for all of that subjective work you're putting into the game. I hope you make 1800 next year!
I've not played seriously for two years (LOTS of bullet and blitz, but no effort to study or improve), but I recently dusted off the toolbox and started really working at chess. I hope to see at least 1600 by the end of the year....I've been a C class player with B class knowledge for way too long!
After I began to play more carefully and improved my tactics my rating began to raise continuously.
Today I could reached my goal for 2018. With 1701 I am still of course a rather weak player, but one year ago it seemed to me almost impossible to win games against people rated 1600+.
My goal for 2019 is to reach 1800. Not sure if this is realistic, but I will really give a go with tactics and see how far I can come.
Merry Christmas my friends!