Talk:Challenge rating

I've been having trouble finding a reference for this: a list of another PC's challenge rating, correlating it to the difference between number of levels. Thus, if a players level was x, then they would have an idea what someone elses level is by examining them

Impossible = x + 6 or more levels

Overpowering = x + (3 - 5) levels

Very Difficult = x + (1 - 2) levels

Challenging = x

Moderate = x - (1 - 2) levels

Easy = x - (3 - 5) levels

Effortless = x - 6 or more levels

Could someone fill in the correct values, and any ratings I may have missed? I may fill this in at least partially if I run into someone to help me test this soon, Thanks -- 58.186.15.222