With new chart regulations in force this week, there are winners and losers further down the chart, as we shall discuss in due course, but there is no effect at the top of the chart, where Despacito is No.1 for the second week in a row and eighth week in all for Luis Fonsi & Daddy Yankee feat. Justin Bieber on sales of 78,307 copies, including 48,045 from sales-equivalent streams. DJ Khaled's Wild Thoughts (feat. Rihanna & Bryson Tiller) continues ...