1.  Know The Rules
2.  Play Lots Of Games
3. Learn From Your Games
4. Practice With Chess Puzzless
5. Study Basic Endgames
6. Don't Waste Time Memorizing Openings
7. 7 Tips To Get Better At Chess - Chess.com
8. you can play that app and at the side there opsions and help u

HOW TO BE GOOD AT CHESS