[Theory Crafting] The formula for Quality increase (control) and a TOOL !

[StouterTaru]

And a big fail, my equation is a little bit off. Lowbie recipe Hasty spam:

expected, actual
56 56
60 60
65 64
69 69
73 73
78 78
82 82

And the 1 star hasty spam without Ingenuity, landed 11 Hasties on a Gryphon Leather:

expected*11/15, actual
105 105
122 121
138 138
621 622 (Excellent)
86 86 (Poor)
189 190
208 207
225 225
243 243
261 261
280 279

So my equation is a little off too, the 0.35 and 0.000035 are probably fractions of 16+ bit numbers. I can say that the penalty for 1 star recipes at 50 is a multiplier of very close to 11/15; using that hit both high and low, with the lows in the middle.