Since Project Chaos allows for up to 102 modifiers at once (6 affixes * 17 equipment slots), we have to increase the rating:percent ratio. Below is a table that describes every combat rating’s requirements:

StatRating per %Blizz-like Rating per %
Expertise4032.79
Hit4032.79
Crit5545.91
Haste4032.79
Armor Penetration2013.99
+1 Defense Skill74.92
1% miss/dodge/parry/block4030.75
1% miss/dodge/parry5041
Dodge5545.25
Parry5545.25
Block2216.39