I am trying to apply the system of equation explained in this link, but these equation are specific for monero, how can I calculate the gpu power for any cryptocurrency? this mean, how can I know the values of the constants used in this system of equations (e.g. how they now the value of M is M = 2^64, the constant 10^(-12), etc)
I know you can calculate this with https://www.cryptocompare.com but I want to know the equations they use.
Do these equations change if the cryptocurrency if different than monero?