I'm also afraid to tell you that 'luck' does not exist - you can calculate probability but not luck (unless someone could post the calculation for the likelihood of luck existing)...
'Luck' exists, silly! If you earned more than expected, you've had good 'luck'. If you earned less than expected, you had bad 'luck'.
One certainty is that as the pool grows then so does the traffic into servers and it doesn't matter how much hashing goes on, it has to get to a server and 800-825TH seems to be the current 'lucky' number range.
No, the traffic problem is what vardiff solves.
Of course luck doesn't exist it is a convenient word to cover bad judgement, calculations or events we choose not to understand or have control of.
If you
expect to earn X and you earn Y then a force has acted upon X to move its value to Y - an event, not luck.
Either way your expectation/calculation was wrong.
I'm sorry, but you are an idiot.
Please don't push your ignorance again and again.
(When OoC tells you that you're wrong, think twice and don't oppose. Because you can be sure you