Retention rate is an indication of how much of your bonus you will retain after placing a bet.
What does retention rate mean?
A bet with 100% retention rate means that if you bet your entire bonus on that bet your entire bonus will be intact. That is, if you have a âŹ50 bonus and bet the whole amount on one outcome, you will still have âŹ50. A bet with 95% retention rate and a âŹ50 bonus means that if you bet the whole amount you will have âŹ47.50 left of your bonus (95% of 50).
This calculation applies to free bets where the whole bonus amount can be wagered and cleared in a single bet. A bonus with rollover requirements is calculated a bit different. (Rollover means you need to bet the money a fixed number of times before the bonus can be withdrawn). A bonus of âŹ50 with a rollover requirement of 5 times means that a total amount of âŹ250 has to be wagered. When wagering âŹ250 with a retention rate of 95% you will have âŹ237.50 left (95% of 250). This means that you have lost âŹ12.50 when clearing your bonus. Since the bonus was âŹ50 you have retained âŹ37.50 (50-12.50).
Another way of calculating this is as follows. You loose 5% (100 – 95) each time you bet your âŹ50 bonus, which calculates to âŹ2.50. Loosing âŹ2.50 for 5 consecutive times equals âŹ12.5.
What if the retention rate is higher than 100%?
Now, imagine that you wager your bonuses on bet with retention rates higher than 100%. This means that you will keep your entire bonus, and possibly also earn a bit more on each bet. Select bets with as high retention rate as possible since it will let you keep as much of your bonus as possible when meeting the rollover requirements.
MatchedBetting often displays these positive retention rates because we have access to arbitrage odds.