<p>What is the standard method for doing this. Can someone give me some different colleges methods or just a generally accepted one to put in the AI calculator.</p>
<p>I currently calculate unweighted like this:</p>
<p>A+ = 4.00
A = 4.00
A- = 3.67
B+ = 3.33
B = 3.00</p>
<p>and so on...</p>