I believe my contribution is more than just look for the best post Payout in the last 7 days, the chart is not only for finding out your best posts, it is to analyze. If you read my contribution thoroughly and look at our chart. My chart is according to Author, Curators Rewards and amount of upvote with order from the latest payout post to the last post in the time interval which is totaally different from @rosatravels chart.