Spurs right to sack Pochettino?

A few months back, I built my “football club elo by manager” visualisation. Essentially, we take the week-by-week Premier League Elo ratings from ClubElo and overlay it with managerial tenures. A clear pattern emerges – a lot of Premier League sackings have been consistent with clubs going down significantly in terms of Elo Ratings. For…

EPL: Mid-Season Review

Going into the November international break, Liverpool are eight points ahead at the top of the Premier League. Defending champions Manchester City have slipped to fourth place following their loss to Liverpool. The question most commentators are asking is if Liverpool can hold on to this lead. We are two-thirds of the way through the…

A banker’s apology

Whenever there is a massive stock market crash, like the one in 1987, or the crisis in 2008, it is common for investment banking quants to talk about how it was a “1 in zillion years” event. This is on account of their models that typically assume that stock prices are lognormal, and that stock…

English Premier League: Goal Difference to points correlation

So I was just looking down the English Premier League Table for the season, and I found that as I went down the list, the goal difference went lower. There’s nothing counterintuitive in this, but the degree of correlation seemed eerie. So I downloaded the data and plotted a scatter-plot. And what do you have?…