Q&A for anime and manga fans
SELECT top 100 ROW_NUMBER() OVER(ORDER BY Score DESC) AS [#], us.id [User Link], us.DisplayName, us.Location, tuser.Score FROM Users us JOIN (SELECT Answers.OwnerUserId AS UserId, SUM(Answers.Score) AS Score FROM Tags JOIN PostTags ON Tags.Id = PostTags.TagId JOIN Posts ON Posts.Id = PostTags.PostId JOIN Posts Answers ON Answers.ParentId = Posts.Id WHERE Tags.TagName IN ('xamarin') GROUP BY Answers.OwnerUserId ) tuser ON tuser.UserId = us.Id WHERE us.Location like '%Serbia%' ORDER BY Score DESC;