Popularity
2.3
Declining
Activity
0.0
Stable
3
1
1

Monthly Downloads: 33
Programming language: Haskell
License: GNU General Public License v3.0 only
Tags: Math    

glicko alternatives and similar packages

Based on the "Math" category.
Alternatively, view glicko alternatives based on common mentions on social networks and blogs.

Do you think we are missing an alternative of glicko or a related project?

Add another 'Math' Package

README

Glicko

Hackage Dependencies Status

Haskell implementation of the Glicko-2 rating algorithm by Professor Mark E. Glickman.

Building

Easiest is using stack.

$ git clone https://github.com/Prillan/haskell-glicko.git
$ cd haskell-glicko
$ stack setup
$ stack build

Examples

The test case from the Glicko-2 paper is included in test/Paper.hs.

$ stack ghci
*Main> :l test/Paper.hs
*Paper> :m + Data.Default
*Paper Data.Default> mapM_ print $ compute players matches def
Player {playerId = 1
  , playerRating = 1464.0506705393013
  , playerDev = 151.51652412385727
  , playerVol = 5.9995984286488495e-2
  , playerInactivity = 0
  , playerAge = 1}
Player {playerId = 2
  , playerRating = 1398.1435582337338
  , playerDev = 31.67021528115062
  , playerVol = 5.999912372888531e-2
  , playerInactivity = 0
  , playerAge = 1}
Player {playerId = 3
  , playerRating = 1570.394740240854
  , playerDev = 97.70916852200307
  , playerVol = 5.999941947199381e-2
  , playerInactivity = 0
  , playerAge = 1}
Player {playerId = 4
  , playerRating = 1784.4217901320874
  , playerDev = 251.56556453224735
  , playerVol = 5.9999011763670944e-2
  , playerInactivity = 0
  , playerAge = 1}