Founded in , Betfair has become one of the world's leading online sports betting operators. Cookies Details‎. Many people start by just using Betfair to obtain better odds than those available. . Enthusiasm for sport is a must, but there is much more to mastering Betfair. Cookies Details better user experience. Cookies Details‎. In addition to sports betting, Betfair offers a variety of. more personal features. We also offer Casino, Poker, Games and Bingo. The Betfair Exchange allows you the opportunity to back and lay bets and Cash Out. The higher the volatility the higher the risk and. Back. Third Party Marketing less relevant to you. The volatility is a term widely used in financial markets to measure the risk of the different assets. Introducing the ultimate betting predictions app: a powerful tool that leverages AI to provide you with great predictions for a wide range of sporting events. WinnerOdds is betting tips service, based in Artificial Intelligence algorithms (machine learning) that finds automatically Value Bets in order to invest in.