Its not only what you eat and how much, it's WHEN, you can have 3 huge meals and count em as 3000 calories but if your not eating at the right time then it's use less, again routines are just tools, there are over thousands of routines, it's also about technique, you can get a typical chest routine like this
Bench press
flyes
Incline bench press
alt dumbell press
decline bench press
Dips
and see results by adding on technique such as super sets, drop sets, pyramid sets, or volume training such as 6x6 (less exercises though and used to break plateau), in other words use different techniques, I've been working out for almost 4 years and am still learning new things about training,technique and nutrition.