Can one feasibly calculate the Glicko (preferably Glicko 2) rating of a player by just using a pen, a paper and a calculator? 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.)
Note
If it isn't possible, could someone name some online or offline program by which I could do that?

Edit
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?
Of course it is possible! All the functions needed for the calculations are available on a scientific calculator, e.g. square root, log, value for pi, etc.

The Wikipedia page should get you started.
Mark Glickman's page on the system should take you further.

This pdf has detailed descriptions and equations for Glicko-2 - http://www.glicko.net/glicko/glicko2.pdf.

Javascript code for implemeting Glicko-2 is available here - https://www.npmjs.com/package/glicko2.