Online sports betting portal with the best online bookmakers reviews
The latest bookmaker bonus offers, free tip predictions, betting guide, matches analysis...
Betting margin
Bookmaker’s margin – what is it?
What is the bookmaker’s margin for?
Regularities of a bookmaker’s margin
At what types of betting margin is high?
How is a bookmaker’s margin established?
What is the bookmaker’s margin for?
Regularities of a bookmaker’s margin
At what types of betting margin is high?
How is a bookmaker’s margin established?
Bookmaker’s margin – what is it?to top
| There are some areas in bookmakers’ bets which are not used by the players, especially those who treat bookmakers’ stakes as an amusement. Bookmaker’s margin is an important part of betting. You ask what is it? We deal with margin in everyday life | when buying general goods. Plainly speaking a margin is the difference between the price (of purchase or goods) and the marketing price of this product. Situation with betting is similar. When we already know what it is, how then can we calculate it? |
It can be done very easily with the help of a formula:
M = ( 1/odds1 + 1/oddsX + 1/odds2) - 1
|
Clarification: M – bookmaker’s margin; odds1- hosts’ victory odds; oddsX – draw odds; odds2 – guests’ victory odds; |
Example: Barcelona – Real Madrid, 1 – 2.00, X – 3.00, 2 – 3.50 M = (1/2+ 1/3+ 1/3.50) - 1 M = (0.5 + 0.33 + 0.28) - 1 M = 1.11-1 M = 0.11 = 11% |
The margin for the given example with the odds 2.00, 3.00, 3.50 equals 11%.
What is the bookmaker’s margin for?to top
| Many of us put ourselves a question how do bookmakers earn if everybody can foresee the outcome of the given match? This comes out of our mistaken simplified logic. We think that if a great group of people betting at the certain result and win then the bookmaker will suffer losses. Nothing is more mistaken. Due to margin a bookmaker earns on every bet. Impossible? But still… if it was differently the bookmakers | offering bets in the internet would have huge expenses and would go bankrupt very quickly. A bookmaker’s margin is not only a determinant of odds which are offered by online bookmakers but it is also the level of percentage profit for the given stake which irrespectively of the result comes to the bookmaker’s pocket. In short a bookmaker’s bet is a net profit of a bookmaker out of the put by us money. |
Regularities of a bookmaker’s marginto top
| Let’s try to imagine ourselves what an important job sports analysts called oddsmakers do. Attention should be paid to the fact that the margin doesn’t have a constant value for all the bets presented in the offer of sports betting of the given bookmaker. Remember that not all the players betting having similar opinion, | so in reality it brings to the fact that the bookmaker will decrease the odds for the given outcome of events if more players betting at this outcome of this event, doing so the bookmaker limits the risk of potential expenses and attracts players to betting at the opposite outcome of the match the odds for which has increased. |
At what types of betting margin is high and at what it isn’t?to top
|
Let’s begin with the fact that part of bookmakers establish odds for matches for which there is a definite favorite with understated margin. This is a profitable and intentional act because usually players will betting on the favorite and therefore the bookmaker doesn’t need to adjust the odds thereby providing an impression of being more stable compared with the competitors. Let’s get down to the gist and try to answer the main questions.
The value of the bookmaker’s margin by large depends on a sporting discipline for which we want to betting and also on the type of the bet. It is considered that a high margin is established for bets with three variants (1X2) especially for team types of sports – football, hockey, handball. Such a tendency is the result of two simple reasons: firstly, these are the most popular kinds of sports among players (then we have a high income), secondly, these are the most foreseeable disciplines therefore chances for a win are not big since there are three possible results.
|
1X2 type stakes are the most popular among beginner players however not many players pay attention to this what leads to lower chances for a win yet at the start than for a bookmaker.
A low margin is established for such kinds of sports as tennis, basketball, volleyball, baseball, rugby (check some free betting tip predictions for: basketball predictions, football predictions, hockey predictions ) where only two outcomes of a game (1 or 2) are possible; especially in case of online bookmakers since traditional bookmakers sometimes put odds of a draw for basketball and rugby.
Take into consideration that a low margin doesn’t mean high odds although it is such in many cases. The reason for a low margin can be a high odds for a draw or a team is considered an outsider in a match. |
How is a bookmaker’s margin established?to top
|
Undoubtedly the work of the person dealing with establishing of odds is not easy, fast or pleasant since it is labor-intensive, needs much time and skills. Extensive knowledge of sports, foreign languages, mathematical rules especially statistics or theory of chances, ability of analytical thinking, patience, self-discipline, unemotionality, and these are only part of qualities distinguishing the best candidates for a “prestigious job”.
The task of a sports analyst working at a sporting offer is the probability calculation of performance of every result in the given event/stake. Estimation of probability of an event is in other words a calculation of percentage chance for the given result by a bookmaker. We can calculate this on the basis of bookmaker’s margin (assuming that our margin equals 11%). |
Example: Step 1 – calculation of a percentage odds: PO – 100% * 1/M PO – 100% * 1/0.11 PO – 100% * 9.090 PO – 90.90%
Meaning: |
|
Step 2 – probability calculation: Barcelona – 0.5 x 90.09% = 45.04% (chances for victory of Barcelona) Draw – 0.33 x 90.09% = 29.73% (chances for a draw)Real M. – 0.28 x 90.09% = 25.23% (chances for victory of Real Madrid) The bookmaker estimated the chances of Barcelona for victory at the level of 45%, a draw is estimated at the level of 30% and the victory of Real Madrid – about 25%. |
Step 3 – odds establishment: If we already know how to calculate the percentage coefficient and probability index then nothing will stand on our way to set the coefficient for the given match. At first an analyst has to evaluate the potential quantity of players who will put stakes for the match what is not an easy task since it requires a good ability of market identification where stakes are taken. The coefficient is calculated with the help of the formula: C = 1/Px C – coefficient Px – percentage of an event probability Px – from 100% we subtract bookmaker’s margin, in our case it is 11% C = (1/Px)x89% CBarcelona = 1/0.5 x 89% = 1.78 Cdraw = 1/0.33 x 89% = 2.69 CReal Madrid = 1/0.28 x 89% = 3.17 |
In most cases the coefficients are rounded to the best view. After the “cosmetic” changes we establish the coefficients at the levels: 1.80, 2.70 and 3.20. Such coefficients will appear in the Internet or bookmaker’s stakes receiving points.
Post new comment