Editing Treasure map (Dragon Quest IX) (section)

===1. Determining quality===
''Quality'' is a computed number between 2 and 248 that is later used to determine how good the next map will be. A higher quality value yields more rare maps. The formula for quality is:

<pre>
q = (h + (5 * r) + m) + p()

q: quality value
h: hero's highest vocation level
r: hero's highest number of revocations (max of 10)
m: level of previous treasure map
p(): randomly generated value between -/+ 10% 
</pre>

The hero's highest vocation level is the highest level they currently hold in any single vocation. The hero's highest number of revocations is the highest number of times they have used [[revocation]] in any single vocation. Note that revocation is the process used to change from level 99 in any single vocation back to level 1. The high and low values for quality are thus computed:

<pre>
h: 1
r: 0
m: 1

q = (1 + (5 * 0) + 1) + p() = 2 

h: 99
r: >= 10
m: 99

q = (99 + (5 * 10) + 99) + p() = 248
</pre>
Note that p() in these examples is negated by the max and min values of 2 and 248 respectively.