MX2 and MX1 raw marks (1 Viewer)

[qwert73]

What raw marks would I need in MX2 and MX1 to get an e4. I've heard a 75 goes to a 90 in mx2 and that an 80 goes to a 90 in mx1.
Also what raw mark would I need to get a mid e4(94-96) in mx2 and a high e4(97+) in mx1?
Thanks

 

[Green Yoda]

~78% for 3u
~70% for 4u
for e4