Excel 2007 : How do I use Index/Match formula to pull certain information?

I need to take information from the sample master and transfer it to the other book. I want it to take the Grade, Block, and Grader and transfer it over to the right tab in the tart check grades by grower book. There will be a page for each grower so when I enter information in the master book it will transfer to the right grower depending who I put in there. I want it to tranfer over to columns B, C, D.

Also I would like to keep track of the avg grade for each of the grader on the right in columns F - K. So as the informatino in B - D accumulate then it will change the graders avg.
The first page I want it to do the same except for all growers.