Yes once a day. It is usually credited between 11PM EST and 6AM. It seems that krill is credited for your play up till the time the krill is credited and not for a particular 24 hr period.
How is krill actually earned? I know it's basically by rake paid, but is there a set formula that I missed on the promo section of the website? And what is krill rank? Is that the ranking of how many people have more krill than me?
Thanks for any help!