I've been trying to make a quick spreadsheet of mine own; very basic, very unpretty and specific to my spec.
The World of Warcraft Armory
Spec is there, and is relevant because...
Everything I read says certain spells have certain coefficients, but when I use the coefficients in my spreadsheets, my math results are way off from my in-game results.
An example, and one easy to test for anyone, is Frost Fever; It has a coefficient of 5.5% of your attack power.
So if I raise my attack power by 1000, I should get 55 more damage a tic.
When I raise my attack power by 670 through my trinket, I should get I get 36-37 more damage a tick; I actually get 68 more damage.
Now, I do have impurity, which is 125% AP coefficients on spells. So assuming that affects frost fever (don't see why it wouldn't), 0.055*1.25=0.06875.
Again, raise my attack power by 670, I should get 46 more damage a tic. I'm getting an extra 22 damage a tic.
Trying on blood plague (since I have fewer points, I assume, that would affect that) and 670 attack power increases my blood plague damage by 53, or 46*1.15 from being in blood stance.
I wanted to check to see if Crit affects our dot damage like it does for warlocks and spriests now, removing 84 crit rating caused no change at all.
So either wowhead is wrong (which I doubt), or I have something else affecting my spells that I don't understand (which is more likely).
Test done on a level 80 test dummy with 0 buffs on it and myself (including cinderglacier).
Any help on the math here?