Q&A for professional and enthusiast programmers
-- StackOverflow Rank and Percentile WITH Rankings AS ( SELECT Id, Ranking = ROW_NUMBER() OVER(ORDER BY Reputation DESC) FROM Users ) ,Counts AS ( SELECT Count = COUNT(*) FROM Users WHERE Reputation > ##ReputationCutoff## ) SELECT Id, Ranking, 100 - (100 * (CAST(Ranking AS decimal(20, 5)) / (SELECT Count FROM Counts) )) AS Percentile FROM Rankings WHERE Id = ##UserId##