The calculator is designed for generation of a single ordinary bets series. Each bet having its own odds and being given total sum to invest in order to get the same payout from any bet. For example, when making bets with different odds we divide our money to get the same profit, not depending on which bet loses. Thus, the bets sums are calculated using the following requirements. First – the bet size is calculated by Fixed PayOut method. Second – sum of all bets is equal to the sum being invested.