I calculate the informal Elo ratings of a small pool of players (~10-15 in number) of whom I'm a member, using a scientific calculator.
Can I do the same with the Glicko rating system, feasibly? (I'd prefer the Glicko-2 system, but even Glicko-1 would do.)
If it isn't possible, could someone name some online or offline program by which I could do that?
I've edited the question to make my implication clear: is it feasible to calculate the Glicko rating with the assistance of a scientific calculator?