Here is the excel spreadsheet that can help you in understanding the required and approx number of all stats including run rate,wickets and other stuff, all according to the Duckworth lewis law of cricket. User have to click on the image to download the excel sheet.

Duckworth lewis spreadsheet

This method sometimes create a lot of confusion among spectators as well as players.Actually it is a mathmetical formulation which was made for calculating the target score of the cricket team which bats second in a limited overs match that is interrupted by weather or other circumstances. If you have any other resources please share with us.