WangSanJose
WangSanJose
  • Threads: 31
  • Posts: 109
Joined: May 2, 2012
March 10th, 2018 at 7:10:26 AM permalink
What exactly does that mean? Does it mean only 51% of the time we deviate correctly from the deviation number?
Great
WangSanJose
WangSanJose
  • Threads: 31
  • Posts: 109
Joined: May 2, 2012
September 12th, 2018 at 8:46:18 PM permalink
How is playing efficiency calculated?
Great
Romes
Romes
  • Threads: 29
  • Posts: 5612
Joined: Jul 22, 2014
Thanked by
BleedingChipsSlowlyprozema
September 12th, 2018 at 10:34:50 PM permalink
Sorry - gotta do it: http://lmgtfy.com/?q=what+is+playing+efficiency
Playing it correctly means you've already won.
WangSanJose
WangSanJose
  • Threads: 31
  • Posts: 109
Joined: May 2, 2012
September 13th, 2018 at 11:45:03 PM permalink
I understand the concept that "PE indicates how well a card counting system handles changes in playing strategy."
but what exactly does 51% mean, Does it mean that the index play is only correct 51% of the time?
Great
racquet
racquet
  • Threads: 50
  • Posts: 411
Joined: Dec 31, 2014
September 14th, 2018 at 9:16:07 AM permalink
Quote: Romes

Sorry - gotta do it: http://lmgtfy.com/?q=what+is+playing+efficiency



+100!

In my real job we have a saying... RTFM! Read The F-ing Manual. Most simple answers are still readily available there, and nowadays are more easily found in Google or Bing. LOOK IT UP.
racquet
racquet
  • Threads: 50
  • Posts: 411
Joined: Dec 31, 2014
September 14th, 2018 at 9:18:25 AM permalink
And another thing... .51% = 51 chances out of 10,000. Whatever it means, that's pretty good. 51%, well, that's almost 50-50!
WangSanJose
WangSanJose
  • Threads: 31
  • Posts: 109
Joined: May 2, 2012
September 15th, 2018 at 4:14:36 AM permalink
A simple answer is an unmeaningful answer.
How is 51% calculated? what does 51% mean? who knows
Great
BleedingChipsSlowly
BleedingChipsSlowly
  • Threads: 23
  • Posts: 1033
Joined: Jul 9, 2010
September 15th, 2018 at 4:33:41 AM permalink
Quote: WangSanJose

A simple answer is an unmeaningful answer.
How is 51% calculated? what does 51% mean? who knows

I had the answer you are looking for within one minute of searching for it. Search for it yourself. No one is willing to spoon feed you the answer you are unwilling to put any effort into finding yourself.
“You don’t bring a bone saw to a negotiation.” - Robert Jordan, former U.S. ambassador to Saudi Arabia
BlackjackGuy123
BlackjackGuy123
  • Threads: 4
  • Posts: 164
Joined: Jul 27, 2017
September 15th, 2018 at 6:34:05 AM permalink
Quote: WangSanJose

A simple answer is an unmeaningful answer.
How is 51% calculated? what does 51% mean? who knows



Meaningless, not "un-meaningful"
unJon
unJon
  • Threads: 16
  • Posts: 4763
Joined: Jul 1, 2018
September 15th, 2018 at 9:59:17 AM permalink
Quote: WangSanJose

A simple answer is an unmeaningful answer.
How is 51% calculated? what does 51% mean? who knows

Think about it as the goal posts between playing basic strategy and playing perfectly if you knew the distribution of every card left in the deck.
The race is not always to the swift, nor the battle to the strong; but that is the way to bet.
RS
RS
  • Threads: 62
  • Posts: 8626
Joined: Feb 11, 2014
September 15th, 2018 at 3:59:37 PM permalink
Funny how the common circlejerk in this thread is "just google it" or pretending how easy it is to figure out.


Does anyone know or can anyone link to a page that describes how it's calculated? The only thing that really shows up (multiple times) is the following....which is pretty obvious, but isn't what the OP is asking:

Quote:

Playing Efficiency - PE indicates how well a card counting system handles changes in playing strategy. Playing efficiency is particularly important in hand-held games (one or two decks.)




What does a PE of 51% indicate? Who the hell knows (I know I don't).
unJon
unJon
  • Threads: 16
  • Posts: 4763
Joined: Jul 1, 2018
Thanked by
RSmiplet
September 15th, 2018 at 4:20:21 PM permalink
https://www.google.com/amp/s/possiblywrong.wordpress.com/2013/09/15/efficiency-of-card-counting-in-blackjack-part-3/amp/
The race is not always to the swift, nor the battle to the strong; but that is the way to bet.
WangSanJose
WangSanJose
  • Threads: 31
  • Posts: 109
Joined: May 2, 2012
September 16th, 2018 at 7:51:00 AM permalink
It's a great article, thanks!
so using no index play at all has a PE of 0%.

The author said:
Hi-Lo with full indices has PE = 0.470.
It applies to the specific rule in his article, but usually, I see everywhere says hi-lo has a PE of 0.51. Under what specific rule does hi-lo has a PE of 0.51?
Great
unJon
unJon
  • Threads: 16
  • Posts: 4763
Joined: Jul 1, 2018
September 16th, 2018 at 9:14:01 AM permalink
Quote: WangSanJose

It's a great article, thanks!
so using no index play at all has a PE of 0%.

The author said:
Hi-Lo with full indices has PE = 0.470.
It applies to the specific rule in his article, but usually, I see everywhere says hi-lo has a PE of 0.51. Under what specific rule does hi-lo has a PE of 0.51?


The article ends by noting that the simulated PE’s are lower than the approximations given by Griffin. The author speculates about reasons that might be true but doesn’t delve into it.
The race is not always to the swift, nor the battle to the strong; but that is the way to bet.
  • Jump to: