E Ratings update: Championship, 31 Mar 2018
Here is the latest update of the E Ratings and how they predict the rest of the season will pan out. The rating system is explained here, but in a nutshell it’s based on the combined quality of chances that clubs create and allow, rather than their results.
The attack rating broadly equates to how many goals’ worth of chances a team would create against an average opponent (so higher is better), with the defence rating equivalent to the chances they’d be expected to allow (so lower is better). The overall rating is the difference between the two – effectively the average expected goal difference per match – so a positive number is good and a negative one is bad.
The graphic below lists each club in descending order of their overall E Rating and shows how this – along with their individual attack and defence ratings – has changed over the past 30 league matches. The red and green arrows indicate how the overall rankings have moved in the past month and the numbers in brackets show the ranks for each team’s attack and defence ratings.
Despite still being in play-off contention, I’m a bit worried about Bristol City, whose performances have been steadily declining for a while. They narrowly avoided defeat at Barnsley, who conversely have been improving this season despite being embroiled in a relegation scrap. It’s easy to see why Reading parted company with Jaap Stam: their ratings have been dropping sharply and (as we’ll see below) they still aren’t completely safe from relegation.
Predicting the rest of the season
Below I’ve used each club’s current ratings and those of their remaining opponents to predict how the rest of the season could play out. Each of the remaining fixtures has been simulated thousands of times, using the current E Ratings to generate probabilities for where each club will finish.
This graphic shows the cumulative probability of where each club could end up, in descending order of average points won. You can think of the ordering of the teams down the left hand side as a “best guess” of the final league table, with the coloured bars showing the relative likelihood of each club ending up in a certain section of the table:
Wolves continue to look nailed-on for Premier League football next season and Cardiff aren’t letting up, so resurgent Fulham may have to negotiate the play-offs. Aston Villa also look destined to finish in a play-off spot, but the lower two berths remain up for grabs. At the bottom, Sunderland need more results like this weekend’s win over Derby if they’re to avoid the drop, while Birmingham‘s recovery under Garry Monk has dragged Barnsley back towards danger.