no offence but this guy wasted a shitload of time for something so useless, I look at it and don't understand shit, wtf do the weeks mean, what are they showing? it's a giant mess.
its pretty easy to understand.
The weeks is showing the money that you invested for that GPU or ASIC and so on.
I have Erupter it shows that in a week I will get $2 of $80 that I invested.
Miner Price Watts G Hash kWh ROI Week 1 Week 7 Week 13 Week 19 Week 25 Week 31 Week 37 Week 43 Week 49
BTC USB Erupter $80 1 0.33 $0.00 180.00 -78 -75 -73 -71 -70 -69 -69 -69 -69
Being that I have an Erupter been mining 72+hours non-stop I have been able to get
BTC0.016.
Since I got it calculation no BitMinter was 0.054 per day now its 0.0042 per day.
Its not looking good.