Start with one cell. Go to Format
-> Conditional formatting
. Do your three rules (if C1
greater than B1
, fill green, etc.):
Select the cell you wish to edit.

Under Format
-> Conditional formatting
:

The Conditional Formatting Window will open. You can select the rule you would like and add a formula as shown.

After each one, there is a button at the bottom of the dialog for Add another rule
. Make sure that you don't use fixed (=$B$1
) references in your formulas, but relative ones (=B1
). Once you have all three rules, click done. Test it to make sure it works like expected.
Now all you have to do is select the cell that has the conditional format (C1
) and click the Format Painter tool
. Then just highlight any cells that you want to follow the same rules. Because you have relative references, the conditional formatting will shift (i.e. C2
will reference B2
and D2
will D1
will reference C1
).
Google does all the hard work :)
Does that make sense?