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PlayerRatings

Dynamic Updating Methods for Player Ratings Estimation

v1.1-0 · Mar 1, 2020 · GPL-3

Description

Implements schemes for estimating player or team skill based on dynamic updating. Implemented methods include Elo, Glicko, Glicko-2 and Stephenson. Contains pdf documentation of a reproducible analysis using approximately two million chess matches. Also contains an Elo based method for multi-player games where the result is a placing or a score. This includes zero-sum games such as poker and mahjong.

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r-devel-windows-x86_64 OK
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CRAN incoming feasibility

Maintainer: ‘Alec Stephenson <alec_stephenson@hotmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alec",
                      family = "Stephenson",
                      role = c("aut", "cre"),
                      email = "alec_stephenson@hotmail.com"),
               person(given = "Jeff",
                      family = "Sonas.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Alec Stephenson <alec_stephenson@hotmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alec",
                      family = "Stephenson",
                      role = c("aut", "cre"),
                      email = "alec_stephenson@hotmail.com"),
               person(given = "Jeff",
                      family = "Sonas.",
                      role = "aut"))
as necessary.

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Alec Stephenson <alec_stephenson@hotmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alec",
                      family = "Stephenson",
                      role = c("aut", "cre"),
                      email = "alec_stephenson@hotmail.com"),
               person(given = "Jeff",
                      family = "Sonas.",
                      role = "aut"))
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Alec Stephenson <alec_stephenson@hotmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Alec",
                      family = "Stephenson",
                      role = c("aut", "cre"),
                      email = "alec_stephenson@hotmail.com"),
               person(given = "Jeff",
                      family = "Sonas.",
                      role = "aut"))
as necessary.

Version History

6 tracked
new 1.1-0 Mar 10, 2026
updated 1.1-0 ← 1.0-3 diff Feb 29, 2020
updated 1.0-3 ← 1.0-2 diff Feb 19, 2019
updated 1.0-2 ← 1.0-1 diff Feb 12, 2019
updated 1.0-1 ← 1.0-0 diff Jan 3, 2016
new 1.0-0 Jul 25, 2012