This is where speed counting is better than hi and lo. You count only the low cards, from 2-6 after each hand is played and substract each player,including the dealer. If the count is 30 and there are 2 players, you substract 2 from 30, which 28.The count is 28. If there are 3 small cards played than the the count is 29,because 28+3=31-2=29. In order for the playerr to have the edge over the casino,the count has to reach 31 in all deck games. 2-4 deck games the count starts at 30,6 deck games the count starts at 27,8 deck games the count starts at 26. When you each 31 you have the edge over the casino.
When there is a pair, you substract 1 from the count, before you start counting.
You substract number of players even when there are no small cards. If your count is 32, and the next hand has no small cards,and there are 3 players,than the count is 29,because 32-3=29, the casino has the edge, because the count is under 31.
At 31 you bet two units. At 32,you bet 4 units or more.At 34 you take ins,when the dealer has an ace up. Stand on 16 against the dealer's 10 or surrender. Surrender 17 against the dealer's 9,10 and ace.
Harry