Youngstown State stock

A leaguewide Elo rating, tracked like a stock price - built purely from game results and margins across the whole archive, not the model's own win-probability predictions. A win moves the rating up and a loss moves it down, more for a bigger surprise than an expected result, so beating a team you were supposed to beat barely moves it while a real upset (in either direction) does. The price is the Elo rating divided by 10 ($81.85 is a rating of 818). It's the rating an FBS team's team page shows as Power; for a finished season that's the rating after the regular season, so the price can differ from it once the bowls are played.