Rush Resource Calculator (RRC) - Excel sheet[]
There is an Excel sheet for calculating the amount of resources you need to gather at the start if you want to rush.
Kobold Tribes
Below is the download link for anyone interested.
How to use:
Fill in the numbers that are shown next to the items. The total amount of resources needed will then be calculated and shown.
It's possible to print the sheet but it does have alot of color.