TXAGGIES said:
Does anyone have a good rule of thumb for odds converted into % chance to win?
Example. Auburn to win the 2nd round game is -400, while Uconn is +600.
Does -400 convert to a 80% chance of winning two games while Uconn would be 25%. Trying to leverage draft kings data to build a mathematical formula to calculate point.
Nevermind, google answered it
https://www.aceodds.com/bet-calculator/odds-converter.html
This site has the formula to help you put it in Excel:
https://www.actionnetwork.com/education/remove-juice-vigImportantly, after you convert each of the odds into percentages, you then need to remove the vig/juice to get the true odds.
400 odds would convert to 20%, and -600 would convert to 85.714%. But that totals to 105.714%. To get it to 100%:
20% / (20% + 85.714%) = 18.919%
85.714% / (20% + 85.174%) = 81.081%
Edit: Disregard that. You weren't talking about a 1st round matchup. You were talking about futures odds, where you have a list of teams, all with individual odds. That takes a different approach to get true odds. Just realize that if you were to convert each of the odds individually, the % it's telling you is higher than the true odds. You can use a calculator like the one below, but technically you need to enter the odds for every single team in the futures market to get the true odds. Can also be done in Excel, but takes some formulas.
https://www.gamingtoday.com/tools/futures/