http://arcdog.com/architects/b....ulbweasel5/activity/
The most elementary (and arguably the most effective) card counting is actually the "plus minus" human body. All cards are assigned a significance. Low cards, 2-6, are assigned a worth of plus one. Medium cards, 7-9, are discounted, with something of anti -. High cards, 10-A, are assigned something of negative one. Considering that game proceeds, the total count is called the running count. The running count divided through the number of decks already in play is called the true count. And the higher the value on the true count,