QUOTE(CZer @ Jun 24 2013, 20:34)

I tried updating the wiki but can't do it so posting here. It looks like there is a slight inaccuracy in the formula posted there:
(current_stat + 1)^(1.8932743^(1 + current_stat / 400))
Ran that through Excel and did not get the correct value. Ran this one:
(current_stat + 2)^(1.8932743^(1 + (current_stat+1) / 400))
and hit it on the nose. Either the original formula was wrong or Tenb just made it a little harder with the new patch.
Updated, thanks.