Recently, I've been trying to implement some working version of the Glicko Rating System for fun. However, I fail to understand how to programmatically isolate R in Step 2. As you can see R appears on both sides of the equation and for a variable number of instances. How would I programatically solve for R using python?Thanks for any help :)EDIT: Actually shouldn't the R in step 2 be R_0 on the right hand side of the equation? Is this a typo? Note in The Glicko system by Professor Mark E. Glickman, the equations are identical except for all Rs being on one side and R' being on the other.
Implementing Glicko Rating in Python
algorithms;python
Have a look at https://github.com/sublee/glicko it's a python implention of both the glicko and the glicko-2 rating system