Individual ratings help page:

A. Cells highlighted in red represent the highest rating for that week. Not show here is a cell highlighted in gray, which is the lowest rating for that week. There are three tables with ratings, one for cricket rating, one for x01 rating, and one for total rating.

B. This is the week's average rating for the division . There is one for cricket rating, x01 rating and total rating.
(sum of all ratings / number of player)

C. This is your change in ranking over last week.
(last week's ranking - current week's ranking)

D. This is your change in ranking since the beginning of the season.
(starting ranking - current week's ranking)

E. This is the difference between your current weeks rating and the current week's average rating for your division.
(your current week's rating - current week's average rating)