At 6500 kh/s the daily estimated payout was reporting 1300ish coins. These stats doesn't even seem close to being right. Not complaining though, just informing you in case there is a problem to be solved. I switched to a different pool, and I seem to be earning coins roughly 10 times faster there even without the stratum support.
Hasrates and earning estimates may fluctuate but payments are computed on shares and hashrates fluctuations does not affect payment distribution.
To get full rate on PPLNS sometimes is needed about 24h. Once you jump in your round payout will be increasing each round until you get the maximum round estimate.
If you are hopping between pools your rate will stop grow or even decrease. That is how PPLNS works.
I'm mining on this pool from the beginning on my 4300K/h rig (you may see bbqmine in top). Last 24 hours my earnings are 1045 BQC.
Lets do the math. My current round estimate is 5.7856486, average round time 8 min. 1440/8=180, 180×5.78=1040.4
Volia! Almost exact result.