藍玉 : 期望值是0的bet有時該接、有時不 - 撲克牌

By Rachel
at 2015-07-07T05:40
at 2015-07-07T05:40
Table of Contents
藍玉 : 期望值是0的bet有時該接、有時不該
。
假設開k、q、7 ; 底池1000 ; 還有兩張沒開
對方下了2000
你的手牌是j、10,那你要不要跟呢??? 你跟的話你等於是用2000去拼3000,可是開順的
機率只有31%,期望值為負,公式 :
69/100 x (-2000) + 31/100 x (+3000) = -470
也就是說呢,假設他第四張沒喊,你玩這個遊戲你還是平均會輸470
。
可是一般人憑直覺來說的話會跟,實際上也應該是要跟才對,why???
。
因為你買順買到了他也不知道
開k、q、7,底池才1000,他下了2000,代表他一定覺得非常大,可能是三條k、kq two
pair,或者k帶a,總之他下那麼大,他一定會覺得自己很大,然後繼續下,就算順真的開
出來了,但是他也不可能知道
k、q、7,第四張開9的話,他就知道你有順了嗎??? 不可能,一般來說他一開始下很大,
後來就會繼續下很大了,根本不會管你開出了什麼,而且你順真的開出來了也看不出來
既然你開順都看不出來了,第四張你下5000他還是會跟,也就是說呢,這個公式是錯的
:
69/100 x (-2000) + 31/100 x (+3000) = -470
↑因為這個公式只是算開出來你會賺還是賠而已,根本沒有把「開出來之後可以繼續下」
算進去,你順開出來了,他根本不知道,你下個5000他還是會跟的
。
這裡我就要順便跳出來講解一下 : 順根本看不來
順幾乎一定會開出來,只是看對方有沒有牌而已,怎麼說呢
假設開a、2、6、7、10,那如果有89的人就有順了,可是你怎麼可能看到a、2、6、7、10
就知道對方一定有順呢???
你可以隨便拿撲克牌出來湊,只要兩張沒重複,幾乎一定會有順,我隨便再舉例 : 2、3
、6、10、j也有順,拿45的人就順了
。
反正我跟你講,期望值這種東西,公式根本就是錯的,那個公式的意思只是「開出來的時
候你賺還是賠」,可是問題是開出來可以繼續下啊,所以真實的情況沒有公式表達得那麼
簡單
。
但是呢,還有一個問題 !!!
開k、q、7,底池是1000,對方如果2萬all in 呢,那就不用跟了,因為如果你也all 兩
萬,那就是開了就開了,開了也沒辦法繼續下,那麼你等於是用2萬在拼2萬1,但是你的
勝率只有31%,因此就不用跟了
。
總之我只想跟你們講,公式是死的,人是活的,還是應該要瞭解公式的基本內涵,然後加
以活用才行
--
一直到了今天,蘋果日報、自由時報、聯合聯+yahoo新聞紛紛說我是部落客,我才驚覺我
是個部落客,在此之前我都以為我只是平凡個碩士生而已
--
。
假設開k、q、7 ; 底池1000 ; 還有兩張沒開
對方下了2000
你的手牌是j、10,那你要不要跟呢??? 你跟的話你等於是用2000去拼3000,可是開順的
機率只有31%,期望值為負,公式 :
69/100 x (-2000) + 31/100 x (+3000) = -470
也就是說呢,假設他第四張沒喊,你玩這個遊戲你還是平均會輸470
。
可是一般人憑直覺來說的話會跟,實際上也應該是要跟才對,why???
。
因為你買順買到了他也不知道
開k、q、7,底池才1000,他下了2000,代表他一定覺得非常大,可能是三條k、kq two
pair,或者k帶a,總之他下那麼大,他一定會覺得自己很大,然後繼續下,就算順真的開
出來了,但是他也不可能知道
k、q、7,第四張開9的話,他就知道你有順了嗎??? 不可能,一般來說他一開始下很大,
後來就會繼續下很大了,根本不會管你開出了什麼,而且你順真的開出來了也看不出來
既然你開順都看不出來了,第四張你下5000他還是會跟,也就是說呢,這個公式是錯的
:
69/100 x (-2000) + 31/100 x (+3000) = -470
↑因為這個公式只是算開出來你會賺還是賠而已,根本沒有把「開出來之後可以繼續下」
算進去,你順開出來了,他根本不知道,你下個5000他還是會跟的
。
這裡我就要順便跳出來講解一下 : 順根本看不來
順幾乎一定會開出來,只是看對方有沒有牌而已,怎麼說呢
假設開a、2、6、7、10,那如果有89的人就有順了,可是你怎麼可能看到a、2、6、7、10
就知道對方一定有順呢???
你可以隨便拿撲克牌出來湊,只要兩張沒重複,幾乎一定會有順,我隨便再舉例 : 2、3
、6、10、j也有順,拿45的人就順了
。
反正我跟你講,期望值這種東西,公式根本就是錯的,那個公式的意思只是「開出來的時
候你賺還是賠」,可是問題是開出來可以繼續下啊,所以真實的情況沒有公式表達得那麼
簡單
。
但是呢,還有一個問題 !!!
開k、q、7,底池是1000,對方如果2萬all in 呢,那就不用跟了,因為如果你也all 兩
萬,那就是開了就開了,開了也沒辦法繼續下,那麼你等於是用2萬在拼2萬1,但是你的
勝率只有31%,因此就不用跟了
。
總之我只想跟你們講,公式是死的,人是活的,還是應該要瞭解公式的基本內涵,然後加
以活用才行
--
一直到了今天,蘋果日報、自由時報、聯合聯+yahoo新聞紛紛說我是部落客,我才驚覺我
是個部落客,在此之前我都以為我只是平凡個碩士生而已
--
Tags:
撲克牌
All Comments

By Damian
at 2015-07-08T09:06
at 2015-07-08T09:06

By Suhail Hany
at 2015-07-10T03:32
at 2015-07-10T03:32

By Andrew
at 2015-07-12T10:44
at 2015-07-12T10:44

By Agnes
at 2015-07-17T01:34
at 2015-07-17T01:34

By David
at 2015-07-21T20:40
at 2015-07-21T20:40

By Freda
at 2015-07-22T01:38
at 2015-07-22T01:38

By Andrew
at 2015-07-23T08:36
at 2015-07-23T08:36

By Rae
at 2015-07-26T23:05
at 2015-07-26T23:05

By Bennie
at 2015-07-29T04:11
at 2015-07-29T04:11

By Cara
at 2015-07-31T07:22
at 2015-07-31T07:22

By Andrew
at 2015-08-02T16:58
at 2015-08-02T16:58

By Iris
at 2015-08-04T07:59
at 2015-08-04T07:59

By Daph Bay
at 2015-08-05T22:00
at 2015-08-05T22:00

By Oscar
at 2015-08-07T19:47
at 2015-08-07T19:47

By William
at 2015-08-10T08:00
at 2015-08-10T08:00

By Michael
at 2015-08-13T03:06
at 2015-08-13T03:06

By Susan
at 2015-08-14T17:30
at 2015-08-14T17:30

By Quanna
at 2015-08-15T01:39
at 2015-08-15T01:39

By Joseph
at 2015-08-17T17:32
at 2015-08-17T17:32

By Oscar
at 2015-08-19T00:07
at 2015-08-19T00:07

By Catherine
at 2015-08-22T17:50
at 2015-08-22T17:50

By Tracy
at 2015-08-27T02:29
at 2015-08-27T02:29

By Donna
at 2015-08-29T21:12
at 2015-08-29T21:12

By Blanche
at 2015-08-30T05:29
at 2015-08-30T05:29

By Donna
at 2015-08-30T13:33
at 2015-08-30T13:33

By Lucy
at 2015-09-02T21:20
at 2015-09-02T21:20

By Puput
at 2015-09-06T02:40
at 2015-09-06T02:40

By Gilbert
at 2015-09-08T14:25
at 2015-09-08T14:25

By Elma
at 2015-09-11T15:04
at 2015-09-11T15:04

By Catherine
at 2015-09-11T20:43
at 2015-09-11T20:43

By Liam
at 2015-09-12T02:47
at 2015-09-12T02:47

By Jacky
at 2015-09-13T17:12
at 2015-09-13T17:12

By Sarah
at 2015-09-16T14:03
at 2015-09-16T14:03

By Agnes
at 2015-09-19T03:11
at 2015-09-19T03:11

By Adele
at 2015-09-22T22:05
at 2015-09-22T22:05

By Brianna
at 2015-09-27T20:31
at 2015-09-27T20:31

By Daniel
at 2015-09-28T22:38
at 2015-09-28T22:38

By Zora
at 2015-09-30T21:11
at 2015-09-30T21:11

By Thomas
at 2015-10-02T22:08
at 2015-10-02T22:08

By Sierra Rose
at 2015-10-07T11:30
at 2015-10-07T11:30

By Jacob
at 2015-10-08T22:31
at 2015-10-08T22:31

By Iris
at 2015-10-10T22:21
at 2015-10-10T22:21

By Hardy
at 2015-10-12T09:36
at 2015-10-12T09:36

By Lily
at 2015-10-17T01:13
at 2015-10-17T01:13

By Valerie
at 2015-10-21T05:51
at 2015-10-21T05:51

By Anonymous
at 2015-10-25T20:46
at 2015-10-25T20:46

By Skylar Davis
at 2015-10-26T09:18
at 2015-10-26T09:18

By Christine
at 2015-10-29T12:30
at 2015-10-29T12:30

By Dora
at 2015-11-01T01:33
at 2015-11-01T01:33

By Megan
at 2015-11-04T01:44
at 2015-11-04T01:44

By Gary
at 2015-11-05T05:15
at 2015-11-05T05:15

By Emily
at 2015-11-05T20:16
at 2015-11-05T20:16

By Frederica
at 2015-11-09T08:26
at 2015-11-09T08:26

By Todd Johnson
at 2015-11-11T05:59
at 2015-11-11T05:59

By Hardy
at 2015-11-14T08:27
at 2015-11-14T08:27

By Rosalind
at 2015-11-17T13:08
at 2015-11-17T13:08

By Candice
at 2015-11-17T20:27
at 2015-11-17T20:27

By Hazel
at 2015-11-21T07:23
at 2015-11-21T07:23

By Madame
at 2015-11-24T14:24
at 2015-11-24T14:24

By Bennie
at 2015-11-25T21:43
at 2015-11-25T21:43

By Madame
at 2015-11-26T01:51
at 2015-11-26T01:51

By Elvira
at 2015-11-26T16:15
at 2015-11-26T16:15

By Eden
at 2015-11-29T00:39
at 2015-11-29T00:39

By Damian
at 2015-11-29T08:57
at 2015-11-29T08:57

By Kama
at 2015-11-29T16:06
at 2015-11-29T16:06

By Joe
at 2015-12-04T09:27
at 2015-12-04T09:27

By Christine
at 2015-12-08T13:16
at 2015-12-08T13:16

By Carolina Franco
at 2015-12-10T04:06
at 2015-12-10T04:06

By Audriana
at 2015-12-14T01:34
at 2015-12-14T01:34

By Carolina Franco
at 2015-12-16T07:34
at 2015-12-16T07:34

By Isabella
at 2015-12-17T13:35
at 2015-12-17T13:35

By Hedda
at 2015-12-21T01:14
at 2015-12-21T01:14

By Charlie
at 2015-12-21T22:20
at 2015-12-21T22:20

By Una
at 2015-12-22T00:52
at 2015-12-22T00:52

By Puput
at 2015-12-24T04:51
at 2015-12-24T04:51

By Susan
at 2015-12-27T13:16
at 2015-12-27T13:16

By Edwina
at 2015-12-28T20:31
at 2015-12-28T20:31

By Noah
at 2016-01-01T15:06
at 2016-01-01T15:06

By Olga
at 2016-01-05T17:44
at 2016-01-05T17:44

By Ivy
at 2016-01-06T07:51
at 2016-01-06T07:51

By Franklin
at 2016-01-09T01:42
at 2016-01-09T01:42

By Caroline
at 2016-01-10T16:48
at 2016-01-10T16:48

By Belly
at 2016-01-13T19:29
at 2016-01-13T19:29

By Queena
at 2016-01-17T12:12
at 2016-01-17T12:12

By Enid
at 2016-01-21T05:56
at 2016-01-21T05:56

By Hamiltion
at 2016-01-21T08:36
at 2016-01-21T08:36

By Cara
at 2016-01-22T01:16
at 2016-01-22T01:16

By Doris
at 2016-01-22T13:51
at 2016-01-22T13:51

By Olga
at 2016-01-25T18:53
at 2016-01-25T18:53

By Hamiltion
at 2016-01-26T19:42
at 2016-01-26T19:42

By Jake
at 2016-01-29T20:54
at 2016-01-29T20:54

By George
at 2016-02-01T01:43
at 2016-02-01T01:43

By Linda
at 2016-02-04T12:48
at 2016-02-04T12:48

By Dorothy
at 2016-02-06T08:59
at 2016-02-06T08:59

By Lydia
at 2016-02-08T13:19
at 2016-02-08T13:19

By Zanna
at 2016-02-09T17:52
at 2016-02-09T17:52

By Regina
at 2016-02-13T06:33
at 2016-02-13T06:33

By Xanthe
at 2016-02-14T19:26
at 2016-02-14T19:26

By Daph Bay
at 2016-02-19T12:58
at 2016-02-19T12:58

By Annie
at 2016-02-23T03:51
at 2016-02-23T03:51

By Kelly
at 2016-02-23T17:56
at 2016-02-23T17:56

By Rae
at 2016-02-26T16:16
at 2016-02-26T16:16

By Thomas
at 2016-03-01T04:04
at 2016-03-01T04:04

By Emma
at 2016-03-02T01:11
at 2016-03-02T01:11
Related Posts
WSOP Event #61

By Jessica
at 2015-07-04T13:52
at 2015-07-04T13:52
分享撲克時事群組

By Olive
at 2015-07-03T21:50
at 2015-07-03T21:50
里程碑

By Ula
at 2015-07-02T19:01
at 2015-07-02T19:01
關於期望值是0的bet要不要接?

By Daph Bay
at 2015-06-30T10:18
at 2015-06-30T10:18
PS急速撲克高速免費錦標賽

By Anonymous
at 2015-06-29T03:35
at 2015-06-29T03:35