when normalizing, its all about being a ratio to each other.
with .1 being your chosen normalization for all algos:
because X15 [.1*(0.00051)] is less than quark [.1*(0.176959)]; so it will pick the algo with the higher profitability/result of function based on your normalization.... which in your example numbers as I have shown; quark has the highest sum after doing the math.
So to make the things work properly i should set something like
x11=0.0001,x13=0.1,x14=0.1,x15=0.1,quark=0.0001,qubit=0.0001due to the fact that x11, quark and qubit value are calculated in mBTC per GH, right?