tips to go from 1700 to 2000 rating

I would recommend to work on positional-strategic and endgame skills.
Some ideas along those lines can be found in the following...
(it's clear you're not a beginner, so just key on things that are appropriate for you)...
Good Positional Chess, Planning & Strategy Books for Beginners and Beyond...
https://www.chess.com/blog/RussBell/introduction-to-positional-chess-planning-strategy
Improving Your Chess - Resources for Beginners and Beyond...
https://www.chess.com/blog/RussBell/improving-your-chess-resources-for-beginners-and-beyond