ON ELO BASED PREDICTION MODELS FOR THE FIFA WORLDCUP 2018

Lorenz A. Gilch (1) , Sebastian Müller (2)

1 University of Passau
2 I2M - Institut de Mathématiques de Marseille

We propose an approach for the analysis and prediction of a football championship. It is based on Poisson regression models that include the Elo points of the teams as covariates and incorporates differences of team-specific effects. These models for the prediction of the FIFA World Cup 2018 are fitted on all football games on neutral ground of the participating teams since 2010. Based on these models for single matches we use Monte-Carlo simulations to estimate probabilities for reaching the different stages in the FIFA World Cup 2018 for all teams. We propose two score functions for ordinal random variables that serve together with the rank probability score for the validation of our models with the results of the FIFA World Cups 2010 and 2014. All models favor Germany as the new FIFA World Champion. All possible courses of the tournament and their probabilities are visualized using a single Sankey diagram.

Domaines: Calcul [stat.CO]

Lorenz A. Gilch, Sebastian Müller. ON ELO BASED PREDICTION MODELS FOR THE FIFA WORLDCUP 2018. 2018. ⟨hal-01807199⟩