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Heads Up NL Discussion of heads up NL Texas Hold'em cash games

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Old 08-16-2018, 07:42 AM   #1
minotaurGT
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weird range vs range equity

I'm trying to understand how range vs range equity works. For example I have a single hands AJ and KJ on J93 against range{AA,QTs}
AJ individually has equity 60.59% (given by propokertools/simulation)
KJ individually has equity 33.93% (given by propokertools/simulation)

For range{ AJ,KJ} vs range{AA,QTs} I would expect those numbers to be added and divided by 2 to get range vs range equity. That would be (60.59 + 33.93) / 2 = 47.25%

However propokertools/simulations gives me the result of 44.91%

Can anyone explain why my divided by 2 calculation is not correct here?
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Old 08-16-2018, 08:35 AM   #2
minotaurGT
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Re: weird range vs range equity

Got it, thanks if someone already tried to explain
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Old 08-18-2018, 08:14 PM   #3
lnternet
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Re: weird range vs range equity

With AJ you face 7 combos total
With KJ you face 10 combos total

so it's
7/17*60.59 + 10/17*33.93


In summary, not equally weighted because of blocking/unblocking the opponents range
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Old 08-21-2018, 05:52 AM   #4
minotaurGT
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Re: weird range vs range equity

Very clean and simple explanation, thanks
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