According to the Billboard, the charts decided the chart based on, “A formula blending the amount of views of videos containing a respective songs, the level of engagement with those videos and the raw total of videos uploaded featuring each song, according to Triller.
“Data for the charts is represented on a Friday-Thursday tracking week, with the latest period running July 3-9.”
The charts are planned as weekly installments and will concurrently highlight some of the top-performing individual videos for the highest-ranking songs. Triller and Billboard expect this to be the start of a fruitful partnership. You can read more on the deal HERE