I was searching a lot to find this Top 20 physical chart in internet and it's nice to be able to retrieve it from this page. Personally, I don't like very much the new Top 50: it looks more like a typical major company's advertising campaign for their products.
The new Top 50 counts digital and physical sales too, so there's no need to show that dead chart. Even Promusicae don't care... anyway, a physical single can reach #1 in that chart with less than 100 copies sold. And in the Top 50 a song have to sell thousands of units to reach Top10.