I am trying to create a calculated column for Champions. Each year, a team that attains 4 wins in the final round is the champion. Basically, I need a DAX statement that translates to "when a Team in a given year has a count of 4 wins in the final round they are that year's champion"
I just don't know how to do this in DAX. I have tried a summary table to no avail. I know I need to Calculate and Filter but it is the Count of Wins for a given year that is given me trouble. Essentially, the Image below should have a champions column. Ignore the title of this image, it is supposed to say "Count of Finalists"