When BTC Guild finds a block, the Bitcoins and fees (minus 3%) get distributed evenly to the most recent 10 open shifts. Each of those shifts get 10% of that block. I'm not sure if your 11-blocks-per-shift number is accurate, but when Lady Luck doesn't have us bent over a barbed wire fence, getting 11 blocks per shift before that shift closes is a matter of course.
In fact, it's usually higher. Each shift is receiving payouts for roughly 8.5-10 hours, and at neutral luck we get just over 2 blocks per hour.
As you close out shifts during the next several hours, you'll see your earnings rise!
I trust that someone who understands this stuff better will correct anything I got wrong.
Lastly, don't judge PPLNS by current results. The last week's bad luck is epic in scope. For anyone looking at this in the future, don't judge PPLNS when we have our run hot on, either.
Brandon, please convice me of this becuase I'm not convinced of this point yet. I've mined PPS and PPLNS for months now and I've not earned anywhere near the money using PPLNS. It's very frustrating - almost 40 to 50% less. So how exactly will I earn more when I'm just not seeing the payouts. PPLNS is like: most days it's below 100% and every now and then it spikes above.
Look at the average for the last month - 96%. Up until this horrible streak, it was at 101% or higher.
M