Ranks users by reputation from questions (estimated by using the post score). This query is definitely broken by bounties as they are not accounted for in the percentage calculation.
Q&A about the site for students, teachers, and linguists wanting to discuss the finer points of the Italian language
-- Reputation from Questions -- Ranks users by percentage of reputation from questions (estimated) SELECT TOP 500 Users.Id AS [User Link], Users.Reputation AS [Total Rep], ROUND(CAST((SUM(Posts.Score)*5 + COUNT(Posts.AcceptedAnswerId)*2) AS FLOAT) / Users.Reputation * 100, 1) AS [Question Rep Estimate %], COUNT(Posts.Id) AS [Questions Asked], SUM(Posts.Score) as [Total Score], COUNT(Posts.AcceptedAnswerId) as [Answers Accepted] FROM Users INNER JOIN Posts ON Posts.OwnerUserId = Users.Id WHERE Users.Reputation > ##ReputationFloor## AND Posts.PostTypeId = 1 AND Posts.CommunityOwnedDate IS NULL AND Posts.ClosedDate IS NULL Group By Users.Reputation, Users.Id Order By [Question Rep Estimate %] DESC, [Total Rep] ASC, [Questions Asked], [Total Score], [Answers Accepted]