You can use this query to calculate everything.
SELECT T.Name
, Sum(Win)+ Sum(Loss) + Sum(Draw) AS Played
, Sum(Win) AS Wins
, Sum(Loss) AS Losses
, Sum(Draw) AS Draws
, Sum(HomeGoals) AS GF
, Sum(AwayGoals) as GA
, Sum(Win) * 3 + Sum(Draw) as POINTS
FROM
(Select TeamID, Case...