QP_Conversion

How does Mr. Cox's Quality Point math system work?
There is a formula that averages all of your quality points, and maps that average onto a percentage-based scale.
 * A 4.0 average corresponds to 94%,
 * a 3.0 to 84%,
 * a 2.0 to 74% and so on!

Try it yourself! Percentage = (QP average - 1.6) * 10 + 70