Help needed calculating bitcoin generation based on startdate in January

[HairFairy]

I am looking for someone to calculate what would have been generated by machines (on average) based on a January, February and March start dates. I know its pretty simple, just don't have the time to research difficulty change dates etc. Please post requested BTC payment for doing the job, best offer by, May 31, 2014 wins! Apologies if this is in the wrong forum.

Shawyn

[E.exchanger]

1BTC  i guess if no one reply to this I'll automatically win this for 1btc lolzzzzz & will be glad to help you out then !!!

[_crypto_]

I can do this task for 0.4 BTC, I already have done calculations for the months of January, February, March as well as April.

[elbandi]

It's not a magic  :

https://docs.google.com/spreadsheets/d/1762rEOUZRu2yQeyMH0klezObMLpnXOKdzKmgY51OBiw/edit?usp=sharing