The analysis is based on key stage 2 and key stage 4 exam results and only includes trusts running at least three schools and which have been established for three or more years.
Mat performance tables dfe.
As part of this new release the dfe has released mat multi academy trust results.
The department for education dfe has released updated school level data on the school performance tables website which can be accessed here.
Please take care when drawing conclusions about a mat s improvement or fall in performance based on progress 8 alone.
For mats with 3 or more academies that have been with the mat for at least 3 full academic years and have results in the 2017 school performance tables.
Here s what we found.
The department for education s mat league tables rank chains based on their progress scores and other metrics recorded in last summer s gcses.
Only mats with 3 or more academies that have been with the mat for at least 3 full academic years and have results in the 2019 school performance tables are included.
For mats with 3 or more academies that have been with the mat for at least 3 full academic years and have results in the 2018 school performance tables.
For example knowing a mat had a progress 8 score of 0 2 in 2018 and a score of 0 2 in 2019 tells you how the mat compared to the national average in those years but not whether its performance improved across years.
Below you will find our summary of the additional data on the performance of multi academy trusts in england.