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What "cubeful" equities are and how to compute them

Posted By: Maik Stiebler
Date: Friday, 8 January 2010, at 10:57 a.m.

In Response To: What "cubeful" equities are and how to compute them (Timothy Chow)

GNU reports wins/gammons/backgammons for each side. These mean what you think they mean: double/pass counts as a simple win

If this were true, wouldn't gnubg report 0.83333 (=30/36) wins for 6/4 6/1 in the following position? Instead, it reports 30/36*29/36=0.67130 cubeless wins plus some noise, just as Daniel explains in this posting.

The score (after 0 games) is: gnubg 0, stiebler 0

Move number 4: stiebler to play 25

gnubg4


4X ' ' ' ' ' ' ' ' ' ' '

' ' ' ' '2O ' ' ' ' ' '

stiebler12

Position ID: DwAAAAwAAAAAAA Match ID: cAkVAAAAAAAA

• stiebler moves 6/4 6/1

# Ply Move Equity
• 1 R 6/4 6/1 +0,66590
0,670980,000000,00000-0,329020,000000,00000 +0,34197 +0,66590
0,000830,000000,00000-0,000830,000000,00000 0,00167 0,00207
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