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welo  

Weighted and Standard Elo Rates
View on CRAN: Click here


Download and install welo package within the R console
Install from CRAN:
install.packages("welo")

Install from Github:
library("remotes")
install_github("cran/welo")

Install by package version:
library("remotes")
install_version("welo", "0.1.4")



Attach the package and use:
library("welo")
Maintained by
Vincenzo Candila
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-04-30
Latest Update: 2024-03-19
Description:
Estimates the standard and weighted Elo (WElo, Angelini et al., 2022 <doi:10.1016/j.ejor.2021.04.011>) rates. The current version provides Elo and WElo rates for tennis, according to different systems of weights (games or sets) and scale factors (constant, proportional to the number of matches, with more weight on Grand Slam matches or matches played on a specific surface). Moreover, the package gives the possibility of estimating the (bootstrap) standard errors for the rates. Finally, the package includes betting functions that automatically select the matches on which place a bet.
How to cite:
Vincenzo Candila (2021). welo: Weighted and Standard Elo Rates. R package version 0.1.4, https://cran.r-project.org/web/packages/welo. Accessed 06 Mar. 2026.
Previous versions and publish date:
0.1.0 (2021-04-30 08:50), 0.1.1 (2021-10-12 11:40), 0.1.2 (2022-06-23 21:50), 0.1.3 (2023-01-05 18:50)
Other packages that cited welo R package
View welo citation profile
Other R packages that welo depends, imports, suggests or enhances
Complete documentation for welo
Functions, R codes and Examples using the welo R package
Some associated functions: ACC . BS . LL . atp_2019 . betting . clean . random_betting . rank_plot . tennis_data . tennis_prob . welo_plot . welofit . wta_2019 . 
Some associated R codes: data.R . functions.R .  Full welo package functions and examples
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