Hey y'all!

Ive got a question:

What is the correlation between Uworld assessment #1 and a real USMLE score? I got a 213 on UWA #1 and am taking my exam at the end of the month. How would y'all recommend increasing your score? I am planning on taking NBME 18 and UWA #2 before I take actual exam. Any help would be greatly appreciated!