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October 30th, 2017 at 2:06:36 PM
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Does anyone have a resource for a program or a website that can give you all possible round robin combinations? I want to be able to put the number or team into a bank of choices, and have the program spit out choices of multiple legs.
My google searches just come up with explanations of what a round robin is, or tables with possible bets based on legs.
My google searches just come up with explanations of what a round robin is, or tables with possible bets based on legs.
"Man Babes" #AxelFabulous
October 31st, 2017 at 9:36:24 AM
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william hill mobile app does something like what you seek
it does not show you the teams involved past the initial selections
see mine for today college football games
*****
one can use
http://www.mathsisfun.com/combinatorics/combinations-permutations-calculator.html
you have to enter the values
then select list them
example
5 choose 2
5 choose 3
hope for help
Sally
it does not show you the teams involved past the initial selections
see mine for today college football games
*****
one can use
http://www.mathsisfun.com/combinatorics/combinations-permutations-calculator.html
you have to enter the values
then select list them
example
5 choose 2
5 choose 3
hope for help
Sally
I Heart Vi Hart
November 1st, 2017 at 6:03:19 AM
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http://textmechanic.com/text-tools/combination-permutation-tools/combination-generator/
change "repeat objects" to No and delimit objects to (space)
change "repeat objects" to No and delimit objects to (space)
June 27th, 2022 at 4:39:43 PM
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Not starting a new thread for a simple question so will revive an old one.
What is the fast way to find how many combinations you will have on a round robin? Say I want a 6 teamer and want to know how many possible 2 team combos? Or how many 4? I know it is probably simple.
What is the fast way to find how many combinations you will have on a round robin? Say I want a 6 teamer and want to know how many possible 2 team combos? Or how many 4? I know it is probably simple.
All animals are equal, but some are more equal than others
June 27th, 2022 at 5:09:14 PM
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Quote: AZDuffmanNot starting a new thread for a simple question so will revive an old one.
What is the fast way to find how many combinations you will have on a round robin? Say I want a 6 teamer and want to know how many possible 2 team combos? Or how many 4? I know it is probably simple.
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Mostly simple. It’s a Chose formula. 6 Choose 2 for first. 6 Choose 4 for second. The formula for X Choose Y is:
C (X,Y)= X!/(Y! * (X-Y)!)
So 6 Choose 2 = C (6,2)= 6!/(2! * (6-2)!)
6! = 6*5*4*3*2*1 = 720
4! = 4*3*2*1 = 24
2! = 2*1 = 2
So you get 720 / (2 * 24) = 15
6 Choose 4 = C (6,4)= 6!/(4! * (6-4)!) = 15 also.
ETA: fixed formula
Last edited by: unJon on Jun 28, 2022
The race is not always to the swift, nor the battle to the strong; but that is the way to bet.
June 28th, 2022 at 2:52:14 AM
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Quote: unJon
C (X,Y)= X!*(Y! * (X-Y)!)
So 6 Choose 2 = C (6,2)= 6!/(2! * (6-2)!)
6! = 6*5*4*3*2*1 = 720
4! = 4*3*2*1 = 24
2! = 2*1 = 2
So you get 720 / (2 * 24) = 15
6 Choose 4 = C (6,4)= 6!/(4! * (6-4)!) = 15 also.
link to original post
Am I reading this wrong? On the formula on top you have X! multiplying what comes after but when you show the work you appear to be dividing?
All animals are equal, but some are more equal than others
June 28th, 2022 at 3:49:28 AM
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Quote: AZDuffmanQuote: unJon
C (X,Y)= X!*(Y! * (X-Y)!)
So 6 Choose 2 = C (6,2)= 6!/(2! * (6-2)!)
6! = 6*5*4*3*2*1 = 720
4! = 4*3*2*1 = 24
2! = 2*1 = 2
So you get 720 / (2 * 24) = 15
6 Choose 4 = C (6,4)= 6!/(4! * (6-4)!) = 15 also.
link to original post
Am I reading this wrong? On the formula on top you have X! multiplying what comes after but when you show the work you appear to be dividing?
link to original post
Thanks. Fixed formula above. It’s divided by.
The race is not always to the swift, nor the battle to the strong; but that is the way to bet.