Ok thanks everyone i understand my mistake. And, yes i hoped earn more than 5 cents (0,25$ max), but not 1$ i'm not crazy, it was just to understand the difference between my calcul and my result. So thanks for you're help.

Thanks, but as i said i have 100% of my hashrate on BitcoinDark which is supposed to be more easy to mine. I used these data : Difficulty : 15'280'736.74 - 80.00 BTCD/block - $0.9677342943/BTCD, don't know if they're just. But it's a huge difference...
Sure i could understand if i mine BTC (even if i suppose to earn 0.13$/day and not in 2 days) but it's not and it's the point i don't understand...
Thanks again.

Hi everyone,

I'm a new miner, and i actually try genesis, but there is something that i don't understand. My mining allocation is 100% on BTCD (50GH/s) and i only receive 0.08$ in 48h (start : 25 March). But i expected to earn more with BTCD, with my calculation i should earn approximatively 1$/day. Am i wong ? Maybe i use bad informations or i don't understand how genesis mining work exactly. Someone could explain me my mistake please ?

Thanks  and sorry i'm french and my english is not perfect.