converting RC to TC

Matt

Active Member
#1
I'm unclear on how to convert the RC to TC when dealing with a fraction. Do you round or truncate? I'm using Casino Verite and even with truncate set on it seems to be rounding the TC.

6 decks left RC = 3 TC = 0.5

Should the TC be 1 or 0?

Thanks!
 

Matt

Active Member
#3
Do you truncate all TC's? eg 0.9 = 0? or only 0.5 values?

Also, how can you set this using Casio Verite? I've set the True Count Division to Truncate but it is still rounding.
 
#4
Extreme-Rounding Indices...

Extreme-Rounding Indices...

EXCERPT FROM ZG INTERVIEW -

You’ve often stated that precise index numbers are not important.
Can you explain why you feel that way?


While other experts emphasize the top 20 or so index plays, I advocate the use of 60+ indices, and personally utilize 80+ with my Zen count. The endlessly debated point I’ve been making is that so-called precision index numbers are a “myth” and offer no significant added gain over extreme-rounded numbers! Whether one uses an index “granularity-scale” of 0-1-2-3-4-5-6 or 0-2-4-6 or even 0-3-6 it will make absolutely no difference in actual casino play spanning three million hands, which is ten years of full time play. Time is money and ‘extreme-rounded’ index numbers can be deployed faster in real casino conditions. You gain much more in ease and resultant speed than you lose in lost precision.

This has been pointed out previously by Snyder in his Hi-Lo Lite and True Edge Zen, in Ken Fuchs’ Hi-Lo Express, in George C’s Extreme Rounded Zen, and by John Imming, who developed the Universal Blackjack Engine and simulated billions of hands to prove this very point.

It seems you have broken away from the card counter “orthodoxy” over this and the related use of intuition?

The hit-stand-double index for basic strategy departure is a wide-border “coin-toss” zone of perhaps two digits, plus or minus. Therefore, I encourage the use of one’s intuition when the decision is close. If decision by coin-toss will not reduce our effectiveness for these ever-frequent wide-border decisions, does it not stand to reason that we can learn to increasingly utilize the ‘meta-awareness’ faculties of our brain and “go with the force,” so to speak, to potentially obtain a subjective improvement over raw statistical expectation?

Consider for example, that while our conscious mind may not be aware of that extra 4 or 5 still remaining in the deck, and not evident by our true count of +1 when we face 16 vs. 10, modern science tells us that our brain did notice the hit-not-stand situation, despite a true count indication to the contrary.

I once debated this issue with Don Schlesinger, who labeled my approach “sloppy, with no inherent advantage over precise.” I countered that if he was to replace “sloppy” with “fuzzy,” as in what computer science calls ‘fuzzy-logic,’ I would opt for the latter.

To summarize, one should strive for 60+ indices, but use a coarser granularity scale of two to four digits wide, individually tailored for ‘pattern-recognition’ ease. For example, if your index for 12 vs. 2 and 12 vs. 3 is +4 and +2 respectively, you can re-label both at +3 so they’re easier to remember and faster to utilize. Or by the same token, all indices of -1,0, and +1 can be rounded to 0, and so forth. So, re-label 60+ indices and learn accordingly.

Further, strive to play faster and longer. If 40+ extra indices can increase one’s relative expectation by 20%, and if we can increase our playing speed by, say 20%, and then add to that a 20% longer average playing day, then we have potentially increased our per-day EV by perhaps 70%. And that’s not even counting the intuition potentiality.

60+ index departures? Isn’t that a lot of numbers to learn?
Is it feasible for novices?


Today’s emphasis on the so-called ‘Illustrious-18' indexes has conditioned newer counters to not attempt learning more - but learning 60 or so is actually fast and easy.

How should a beginner go about it?

Use ‘flash-cards’ - just like when we learned our multiplication tables. Start by ordering the cards in sequence, then after awhile when that is mastered, randomize the cards. Most novices will be pleasantly surprised to find the additional 40+ numbers mastered within a few hours of practice.

Which indices should comprise the “Grifter-60+”?

Well, lets see, off the top of my head:
12 vs. 2-6; 13 vs. 2-6; 14 vs. 2-6&9-10;15 vs. 2&9-A; 16 vs. 9-A; 8 vs. 4-6; 9 vs. 2-4&7;10 vs. 8-A; 11 vs. 8-A; A8 vs. 4-6; A9 vs. 4-6; 88 vs. 10-A; 99 vs. A; 10s vs. 4-6.

That should do it... oh, and learn separate numbers for dealer 6 and Ace, depending on whether the rules are hit-or-stand on soft-17, and assuming that one plays both versions.

So you really think that its worth the extra effort?

Yes, if you play more than a few times per year. 60+ indices also aid your camouflage slightly, since most surveillance and pit staff only know, at best, the ‘I-18.’

- END EXCERPT -
 

E-town-guy

Well-Known Member
#5
Matt said:
Do you truncate all TC's? eg 0.9 = 0? or only 0.5 values?

Also, how can you set this using Casio Verite? I've set the True Count Division to Truncate but it is still rounding.
Anything less than 1.0 is considered 0, such as 0.9. As for how to set the program correctly check in the help. I don't own the program yet but when I used the demo I thought you could select one of three options, round/truncate/? I forget the last one, maybe that is the one you want or maybe I am drunnk ;)

If all else fails someone who owns the program should answer your question shortly especially since the member QFIT runs the website where you order CVBJ.
 

QFIT

Well-Known Member
#6
You need to set CV to the method you use. If you truncate, set it to truncate. It really should be set to the method used to create the indexes; but it doesn't matter that much.
 

anglinw

Well-Known Member
#7
Matt,

I'm no expert or professional BJ player, but I do win consistantly. Between the wife, the overzealous floorman or Pit Boss, the booze lady, and the drunk kids burning daddys money next to me, I just count, and use I-18.

I just maintain a current count, and estimate the conversion based on sight of the discard tray. I differ to I-18 based on an estimated and rounded true count.

Blackjack is not my day job, and I am not dependent on it for generating income for bills. However, I have been able to pay off several debts and reduce others with Blackjack winnings. Yes, I understand the benifits of trying to tweek out another .01 or .05% advantage, but at what expense in time, education and frustration. I have proven to myself at least, that I do infact have a sustained, long term advantage over the Casino Blackjack game with very basic hi/low counting and the Ilustrious 18 BS deviations, alone. Personally, and I only speak for myself, If I needed to learn, remember and impliment 42+ more changes and sweat precise TC/RC conversions to turn a decent long term profit, I don't think I would last very long.

I realize that credibility is always an issue on any website or message board, as no one can validate anothers claim across cyberspace. However, the God's honest truth is that Today is January 30, and I already have a tax problem for 2005 as a direct result of Blackjack winnings and the CTR that came with it. I am perfectly happy with my win rate now, without complicating it further for an extra .01 or even .10 advantage.

I fully support those that maximize every advantage possible and seek out even more. It was this spirit and drive that Basic Strategy and card counting evolved. For me, Blackjack has to remain challenging and entertaining. When it becomes nuclear physics and requires PHD level math skills and herbal memory enhancing concoctions imported from Haiti, it's no longer fun, at least for me.

Just my thoughts. Good Luck!
 
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