By Jan 29, 2021 On Thursday, Jan. 28, Idol Chart revealed their Ahcha Rankings for the third week of January. Keep on reading to see who their top artists are for this time period. From Jan. 18 to Jan. 28, Idol Chart takes a lot into different artists' and groups' music scores, YouTube scores, and social scores. With that, they determine which groups are at the top at the moment. Unsurprisingly, BTS ranked first for the 10th consecutive week with a total of 7,217 points. The boy group scored 1,058 music score points, 3,866 YouTube score points, and 2,394 social score points. (Photo : BTS Twitter) Recently, K-Pop Radar announced that BTS's all-English song "Dynamite" has remained at the top spot even five months after the song's release. The music video for the song recently surpassed 800 million views, making them the fastest K-pop group to surpass this record, doing so in only 155 days. According to K-Pop Radar, BTS garnered 300 million views on YouTube during the fourth week of January, with Japan being the largest audience. After Japan is Indonesia, then India, the Philippines, and the United States.