This is a little project I did awhile ago to help myself with stat guides. Btw don't change the base max stats or stats with equipment or stats with rr. Those fields are set to calculate everything so all you have to do is enter the stats of the gear into the right field.
http://205.196.122.25/gl6rilafi6bg/7qna4bwjghttdr5/PSO+max+stat+guide+all+classes.xlsx
In case you can't download: http://www.mediafire.com/view/?7qna4bwjghttdr5