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temp555
06-06-2011, 08:09 PM
Hi!

I saw an incorrect value for Equity Ac5c vs QcTc (preflop All-in in SnG FR on FTP) as 55.6% vs 44.4%. But in calc - 57.363% vs 42.437%.
In HM replayer also 58% vs 42%.
My HM version 1.11.06d. Update to 1.11.06g and load hands in new base not led to any changes Equity.

http://img707.imageshack.us/img707/5800/82930605.jpg (http://img707.imageshack.us/i/82930605.jpg/)

PS: sorry, in topic title instead "hand equity" I wrote"EV".

Patvs
06-06-2011, 11:25 PM
We had a EV bug 1.11.06 - 1.11.06d (fixed in 1.11.06e and also didn't occur in earlier versions)
If you ever imported hands into the affected versions, please update to the latest version - http://www.holdemmanager.com/Downloads/HmUpdate.exe
create a new database and reimport the hands.

temp555
06-07-2011, 11:33 AM
We had a EV bug 1.11.06 - 1.11.06d (fixed in 1.11.06e and also didn't occur in earlier versions)
If you ever imported hands into the affected versions, please update to the latest version - http://www.holdemmanager.com/Downloads/HmUpdate.exe
create a new database and reimport the hands.

I mean "Equty %" not "EV". In title of thread misteke.
In version 1.11.06g it same invalid value.

Patvs
06-08-2011, 12:28 AM
Can you post the original handhistory file for this hand.

temp555
06-10-2011, 08:40 PM
Grabbed by Holdem Manager (http://www.holdemmanager.net)
NL Holdem $800(BB) Replayer
Hero ($1,710)
BB ($3,880)
CO ($4,600)
BTN ($3,310)

Dealt to Hero A:club: 5:club:

fold, fold, Hero raises to $1,710 (AI), BB calls $910

FLOP ($3,420) Q:heart: 4:diamond: K:spade:

TURN ($3,420) Q:heart: 4:diamond: K:spade: J:diamond:

RIVER ($3,420) Q:heart: 4:diamond: K:spade: J:diamond: 4:club:

BB shows T:club: Q:club:
(Pre 42%, Flop 86.6%, Turn 93.2%)

Hero shows A:club: 5:club:
(Pre 58%, Flop 13.4%, Turn 6.8%)

BB wins $3,420

netsrak
06-11-2011, 05:31 AM
we need the original handhistory to check this - you should find it in the archive folder (default c:\hmarchive).

temp555
06-11-2011, 07:12 PM
OK.
it is last hand in this file.

I did load this hh in my desktop computer and my notebook - on both bases been same incorrect equity%.

Patvs
06-11-2011, 10:15 PM
Real equity in the hand is:
A5s: 57.0653%
QTs: 42.3399
splitpot: 0.5948

This is what's used for the ICM calculation (and for the cEV and $EV Diff calculation).

The replayer can't display the splitpot chance, so it will show:
56% vs 44%. (I'm surprised why it doesn't show 57% vs 43%, but I guess it rounds off the number differently)

The Equity column should also display 57%.
It displays 55.6%. Again, also because it doesn't understand what to do with the chance of a split pot.


---

If you look at another hand:
48o vs TJs (allin on the 82T flop)
You'll see it will correctly display the 22.9% Equity. (exactly the same as if you press the ICM button) The reason this is dead on accurate, is because the chance of a splitpot when you go allin on the flop in this hand is 0.00%.

Patvs
06-11-2011, 10:20 PM
Let's calculate backwards:

cEV Diff is 1962 chips.

Effective stack in the all-in hand is 1710.
1710 x 2 = 3420 total pot size

1962/3420 * 100% = so ~57.34% is what HolderManager uses? (NOT the 55.6%)
Where does the 57.34% and 1962 chips come from?

A5s: 57.0653%
QTs: 42.3399%
splitpot: 0.5948%

(57.0653%*3420)+(0.5948*1710)= (1951.63 + 10.17) = 1961.80

So 57.34 isn't used at all. It's the result of using 57.0653%, and the 0.5948% chance of a splitpot.