|
gwEAQCoAAAAAAA:cAmgACAAGAAA
GNU Backgammon Position
ID:
gwEAQCoAAAAAAA
Match ID : cAmgACAAGAAA
+24-23-22-21-20-19------18-17-16-15-14-13-+ O: gnubg
OOO |
O
O |
|
| 2 points
OO |
O
O |
|
|
OO
|
|
|
|
OO
|
|
|
|
OO
|
|
|
|
|
|BAR|
|v 5 point match (Cube: 1)
XX
|
|
|
|
XX
|
|
|
|
XX
|
|
|
|
XX
|
|
|
| On roll
XXX | X X
X X |
|
| 3 points
+-1--2--3--4--5--6-------7--8--9-10-11-12-+ X: Neil
Player
Opponent
Position
169 104
Cubeless
equity
: +0.4707
Owned
cube
: +0.6734
Centered
cube
: +0.6598
Opponent owns
cube :
+0.4490
Gives directly the probability of winning the match
after Double/ Take and Automatic Redouble.
1.4707 divided by two = 0.73535.
What is the logic of using a more complicated
formula here that is known to produce the wrong answer?
----- Original Message -----
Sent: Saturday, September 05, 2009 10:04
AM
Subject: Re: [Bug-gnubg] Use of Two-Sided
DB in matches
Whoa,
It may be that I am dead tired and
probably missing something. Can you give me the Gnubg ID (just the position)
for your stats below? Because we are not looking at the same position. And I
now see where all my confusion is coming from. Originally on BGO you posted
this:
http://www.bgonline.org/forums/webbbs_config.pl?noframes;read=47213
Now
since I dont have anyway of easily converting XBGids to Gnubg I decided to
use the GnubgID from the data you retrieved from Gnubg in this post:
http://www.bgonline.org/forums/webbbs_config.pl?noframes;read=47327
I
have been blindly assuming that the 2 position were equal. After you posted
below I realized they are different. In XBG you have the on roll person
opposite to what you have for GnuBG. I have been copying and pasting the
gnubgid out of this post all along. Its not the same.
However I just
discovered in this post:
http://www.bgonline.org/forums/webbbs_config.pl?noframes;read=47359
That
its the same as your XBG. Can you clarify which position we are looking at?
Right now, I am not analyzing the same one you are. I am confused.
Thanks
On 05/09/09 2:06 AM, "Neil Robins" <address@hidden>
wrote:
Those are the
figures for opponent on roll.
With
you on roll it's:
Player
Opponent
Position
169
104
Cubeless equity
:
+0.4707
Owned cube
:
+0.6734
Centered cube
:
+0.6598
Opponent owns cube
:
+0.4490
|