I passed CK with a 217/89.

UW 61% (only 50% done)
NBME form 2 was 400 2 weeks prior (no questions done prior to this)
NBME form 3 was 450 1 week prior

This website was helpful for me to find out how people were scoring in comparison to there NBME so I hope this helps someone.

The exam was not to bad, I didn't really prepare myself for the day. I got quite tired toward the end, but I only took breaks every 2 blocks. But I did take a breathing break in between every block for about a minute or two.

I hope this helps, Good Luck to all!!!!