Board Thread:Questions and Answers/@comment-5751180-20130709204725/@comment-5751180-20130710101530

I think I get it now. So for example, say on 08/09/2012 there was only Single A, B and C that debuted in that week and are still in the current wek without dropping out, so when Single A and B dropout but C stays in does that mean you edit the 08/09/2012 to put Single C as the greatest laster?