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Final Reprocessing Percentage

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Dylan Tompkins
Collum-Maulerant Shipyards
#1 - 2014-07-27 19:49:43 UTC
With the new changes I can't get the the final reprocessing percentage on my spreadsheet to match the percentage in the game. I'm only off by 1% but that can make a big difference when reprocessing large amounts of ore.

My formula is as follows:

(Station Equipment x (1 + Refining skill x 0.03) x (1 + Refining Efficiency skill x 0.02) x (1 + Ore Processing skill x 0.02)/100)-(5-(0.75*My Standings))/100

In game my final reprocessing percentage is 65% but my spreadsheet shows 64.0%

If you want to plug my numbers into that:

Station equipment = 50%
Refining skill = lvl 5
Refining efficiency skill = lvl 3
ore processing skill = lvl 4
standings = 4.25

So where am I missing by 1%?
Tau Cabalander
Retirement Retreat
Working Stiffs
#2 - 2014-07-27 19:55:35 UTC
Your standing part is wrong. Always multiply; don't subtract.

Plus you need to round-to-zero, and the amount you reprocess will have an effect here.
Destitute Tehol Beddict
Binary Trading
#3 - 2014-07-27 20:14:31 UTC  |  Edited by: Destitute Tehol Beddict
also the interface in game rounds the meat and potatoes doesn't round...

Try this

(Station Equipment x (1 + Refining skill x 0.03) x (1 + Refining Efficiency skill x 0.02) x (1 + Ore Processing skill x 0.02)/100)*[(1-(5-(0.75*My Standings))/100 )] - square brackets is MAX 1

Loot Buying service: https://forums.eveonline.com/default.aspx?g=posts&m=4529397#post4529397
Dylan Tompkins
Collum-Maulerant Shipyards
#4 - 2014-07-27 20:29:59 UTC
Ah there we go! Appreciate the replies from you both! Don't know why I never realized that the tax rate was multiplied instead of subtracted.

That formula works perfectly and when rounded to a whole number comes out to match the 65% shown in game!

Once again thank you!