about doing some maths<\/a> as it is about the bets themselves, especially if you want to do it seriously. It\u2019s why those that consider themselves to be serious bettors get obsessed with the notion of finding value in their betting, looking to see whether the odds offered actually match the probability of the outcome in question actually occurring.<\/p>\nTo put that another way, the probability implied by the odds of an event doesn\u2019t always match the actual likelihood of that outcome being true. Understand that notion is the first step towards getting your head around variance and Expected Value. In order to understand that, you need to think in terms of probability. Imagine that Liverpool are playing Everton 100 times. How many times would you expect Liverpool to win?<\/p>\n
Let\u2019s imagine that you think Liverpool will win 72% of the time, you now know that you\u2019ve got a base for looking at the odds offered by a bookmaker and deciding whether they\u2019re fair or not. When the next match between Liverpool and Everton rolls around, you want to treat it as its own even and figure out what the odds are on that specific match. Say that Liverpool are missing two key players and Everton\u2019s striker is in red hot form.<\/p>\n
In that instance, you might decide that, actually, Liverpool have got a 57% chance of winning. You now know that, as far as you\u2019re concerned, the chance of Liverpool winning this specific Merseyside derby is lower than your average percentage of them being victorious. Do the odds offered by the bookmakers reflect that fact? If the bookmakers seem to suggest that Liverpool are a shoe-in, you know that they\u2019ve got their odds wrong.<\/p>\n
In that case, the value bet will likely be on Everton winning rather than their city rivals. You might still lose your bet, but at least you managed to find the expected value in the wager that you\u2019re looking at placing. On the other hand, the bookies might have got too carried away with Liverpool\u2019s injury situation and decided that Everton are as good as guaranteed to win, meaning that there is some expected value in betting on Liverpool.<\/p>\n
How Expected Value Works In Your Favour<\/h2>\n
Understanding the world of Expected Value is the first step on the road to successful betting. Figuring out what you think the actual value of a sports team is at any given moment is crucial in betting. Having a figure in your head of the chances of a team or player winning or losing will then allow you to compare and contrast that with the odds that are being offered by a bookmaker.<\/p>\n
This will allow you to find value bets, which are bets that offer a positive expected value rather than a negative one. This is also where we come back to talking about variance, with the long-term being crucial to your finding Expected Value. You will lose some bets that you thought at a positive Expected Value, but as long as you\u2019re always on the lookout for a value bet then you\u2019re likely to be in the black overall.<\/p>\n
You need to know what your winning edge is as a bettor. Let us imagine that you\u2019ve worked it out to be about 5%, meaning that you\u2019ll win 5% profit on your wagers. This allows you to not panic when you\u2019re going through a period of losing bets, knowing that they will come back around and put you in profit at some point. Equally, it\u2019s important to not get carried away when you\u2019re winning, instead using the profit to cover future losses.<\/p>\n
Starting with a bankroll of \u00a3100 and placing bets of \u00a320 a time, you only need to lose five bets in a row and your bankroll is wiped out. This is why it\u2019s important to allow for variance and take that into account when you\u2019re figuring out your bet size. Placing bets of, say, \u00a35 will allow you to gamble for much longer if you hit a losing streak, giving you a chance to get back on track with the aim of finishing the year with \u00a3105 when you\u2019ve got a winning edge of 5%.<\/p>\n
Is The Bet Worth Placing?<\/h2>\n
The big thing that understanding Expected Value does is it allows you to work out whether a bet is worth placing or not. There is no hard and fast rule on this front, with different bettors having different approaches. Some will only place bets if their perceived edge is 10% or higher, whilst some will opt for a 3% edge. Once you\u2019ve figured out what yours is, you can explore the bets you want to place and decide whether to do so or not.<\/p>\n
It is often the case that wagers with a positive expected value come with long odds. As a result, they are risky short-term bets even if they promise long-term value. That is to say, if you place ten bets with a 10% edge, you could lose four of them but still make a profit if you win the other six. Again, this is why the best punters tend to think in the long-term rather than the short. You want to shift the odds in your favour, but this take time.<\/p>\n
The key to successful betting is in combining a solid handicap with good mathematics. You want to think carefully about your Expected Value and work hard to not get too carried away in either direction when it comes to the variance of your betting. Sticking to the plan is key when things go well just as much as it is crucial when things go badly. You don\u2019t want to start increasing your stake size or reducing your edge just because you\u2019ve had a few unexpected winners.<\/p>\n
Can you be patient enough to see how much your variance is over a prolonged period of time? Can you place a year\u2019s worth of bets, ensuring that they are all offering you a positive expected value, then look back at the end of it all and see whether you got your maths right or not? Not only that, but a crucial part of taking advantage of the world of Expected Value and variance is being able to adjust your maths based on those results.<\/p>\n
What we mean by that is that you might get to the end of the year and have made a profit of 3%, rather than the 5% that you were expecting. Can you work out where the 2% drop has come from? If so, what can you change in order to get closer to 5%? By the same token, if you end up with 7% profit, is that because you got your maths wrong or was it just a matter of being a bit lucky with a few of your wagers? They\u2019re key thoughts for long-term betting success using Expected Value and variance.<\/p>\n","protected":false},"excerpt":{"rendered":"
Variance is one of the most important things to think about when it comes to sports betting. In essence, variance<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":225,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"page_type":[],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2024-04-30 09:57:27","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"page_type"},"_links":{"self":[{"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/pages\/6551"}],"collection":[{"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/comments?post=6551"}],"version-history":[{"count":2,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/pages\/6551\/revisions"}],"predecessor-version":[{"id":8533,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/pages\/6551\/revisions\/8533"}],"up":[{"embeddable":true,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/pages\/225"}],"wp:attachment":[{"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/media?parent=6551"}],"wp:term":[{"taxonomy":"page_type","embeddable":true,"href":"https:\/\/www.bettingwebsites.org.uk\/wp-json\/wp\/v2\/page_type?post=6551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}