Graph last few rows in Sheet with incoming New Data

[sb123]

Hey,

I have new data coming in every week or so, it's always in the same format, and the new data always accumulates at the bottom.
I need a chart or graph that plots the last few rows in the sheet (the new data). for example a graph the plots the last 10 rows, so that when the new data comes in, it will automatically plot the new data.

Best,

 

[sb123]

Edit 1 : something like this: Imgur: The most awesome images on the Internet