@bahadirfyildirim - Thank you for the contribution. One question: the method implements its own standardization method and does not take a custom standardization method as an function argument. Does it have a unique standardization? Can we pass an existing method by default?

Thank you Prof. @jbytecode

I think, the equations used in the OCRA method do not exactly correspond to the normalization process. Contrary to commonly used normalization procedures, the OCRA method does not enable the values of (normalized) performance ratings to always belong to interval [0,1].