How do our forecasts work?
Lone Star Football's game and playoff forecasts are the main focus of my page, and are my main tool for combining sports with data journalism to create compelling stories with numbers. The system I use is called the Elo Rating System, named after Arpad Elo, who made the system. It was originally made for chess, but has been used for a wide variety of different games and activities. The system starts by assigning ratings to teams, and uses those ratings to create game forecasts, which are used to update the ratings after the game. I don't want to take credit for coming up with all of this data and functions, because I adapted them from FiveThirtyEights NFL Forecasts to fit Texas high school football. For my system, I use data going back to the 2018-19 season to make these ratings. So at the start of the 2018 season is when all teams ratings start. While that is a very limited amount of data, its all the data I've been able to find en masse. Maybe in the future I'll t...
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