wvbjplayer said:
Seems to me that counting 7s-9s as ANYTHING, plus OR negative, would skew the count to appear disproportionately (un)favorable, barring appropriate adjustments (such as assigning fractional values to mid-sized cards), as are made in the more advanced systems like Uston APC and Revere APM.
I think the Wong Halves best approximates the actual value of every card. If not, I'm sure there's some level 3 count out there that does this.
2: +0.5
3: +1
4: +1
5: +1.5
6: +1
7: +0.5
8: 0
9: -0.5
10: -1
A: -1