It is general knowledge among folks that bookmakers always come up with odds that favour them. I know many people wonder what mathematics is involved in coming up with the odds so that the bookmakers are cushioned against losses. As a bettor, you can also devise methods that can comparatively keep you in the same gaining bracket. This is fulfilled by only staking where the odds are at your advantage.
The Expected Value Phenomenon To find the player’s advantage, Sports Betting the mathematics is calculating the expected value (EV) which can turn out to be positive, Sports Betting zero or negative. You can loosely say that it is the average return you expect from any situation found by multiplying the odds by the stake. Rule number one dictates that you should find yourself in a negative EV situation. A positive EV is not a straightforward result otherwise loses would have driven the bookmakers out of business.
This is because there is no defined method of finding it and Sports Betting it needs a big chunk of your time. Basically you have to sweat because no pain no gain.