DD 10 vs dealer 9?
- Thread starter Preston
- Start date
Sonny
Well-Known Member
Stand: -.544
Hit: 0.1166
Double: 0.15
You can get more accurate numbers for a specific set of rules or hand composition here:
http://www.bjmath.com/bjmath/ev/ev.htm (Archive copy)
-Sonny-
Hit: 0.1166
Double: 0.15
You can get more accurate numbers for a specific set of rules or hand composition here:
http://www.bjmath.com/bjmath/ev/ev.htm (Archive copy)
-Sonny-
Thanks for the link SonnySonny said:
Out of curosity, do you know HOW to calculate the EV? Do you have any links about how the EV is calculated/programed?
I mean it's nice to just flip a switch and get electricity but every once in awhile don't you just wonder HOW the juice gets to the source
Automatic Monkey
Banned
Amazing, isn't it? Hard to believe it's only selective memory. My personal theory is this way that we remember losing more than winning protects us from having gambling problems. Compulsive gamblers tend to block out the losses and remember winning.21forme said:
DD 10 vs. 9 is also a worthwhile index play for reducing variance. Don't do it if your TC is less than -1 in High-Low or other balanced level 1 systems.
ChefJJ
Well-Known Member
It does SEEM like more aces come when you double on 11, but it's like the ol' "7's gonna come when the dice go off the table" deal in craps. It's all about perception/remembering what you want (or what you wish to forget)!
Calculating the EV is one of those things that you wont get much help on from most people...it is not the easiest things in the world. I did a whole Excel spreadsheet to come up with EVs. Granted it is based on an infinite deck, but I have come up with some interesting situations that slightly vary from BS...haven't tested them, but they are a bit aggressive.
Good luck
Calculating the EV is one of those things that you wont get much help on from most people...it is not the easiest things in the world. I did a whole Excel spreadsheet to come up with EVs. Granted it is based on an infinite deck, but I have come up with some interesting situations that slightly vary from BS...haven't tested them, but they are a bit aggressive.
Good luck
Calculating EV's is not difficult (except splits maybe). All you do is go through all the possible dealer hands given the cards that have been drawn from the deck and multiply the resulting EV (win/lose/push) by the probability of the hand happening.
The easiest way to see the details is to look at Eric Farmer's program here:
http://www.bjmath.com/bjcomputer/computer/gamegen.htm (Archive copy)
The easiest way to see the details is to look at Eric Farmer's program here:
http://www.bjmath.com/bjcomputer/computer/gamegen.htm (Archive copy)
Automatic Monkey
Banned
Except, of course, when we DD on 8, 9 or 10! In balance, when I split 10's I seem to catch a lot of aces too.EasyRhino said:
It all has to do with expectation. When we double on 11 we are expecting a 10 and when we get it it doesn't stand out in our minds. When we get anything else it does. That's why we are AP's- we go in with a game plan and an expectation of winning and when that expectation isn't met we think about it a lot. A non-AP goes in expecting to lose and they remember the big wins.