When we buy lottery tickets, we pay most attention to the winning numbers. After the lottery is drawn every night, we check the numbers to see if we have won, and then check the first and second prize prizes. We rarely pay attention to how the prizes are calculated.
Next, I will talk about the calculation method of the first and second prize prizes based on the data of the last two big lotteries, because the first prize of the big lotto will be distributed according to the cumulative prize pool and the distribution method will change.
Grand Lotto first and second prize rules are as follows:
First prize:
When the prize pool fund is less than 100 million yuan, the total prize money is the current prize amount minus 78% of the fixed prize amount and the accumulated prize pool. The sum of the single bet bonus is divided equally, and the single bet maximum limit is capped at 5 million yuan.
When the prize pool fund is more than 100 million yuan (inclusive) and less than 800 million yuan, the total bonus includes two parts. The first part is the sum of the current bonus amount minus 58% of the fixed bonus total and the accumulated bonus in the prize pool. The bonus of a single bet is divided equally by the bet, and the maximum limit of a single bet is capped at 5 million yuan; the second part is the current bonus amount minus 20% of the fixed prize total. The bonus of a single bet is divided equally by the bet, and the maximum limit of a single bet is capped at 5 million yuan. .
When the prize pool fund is higher than 800 million yuan (inclusive), the total bonus includes two parts. The first part is the sum of the current bonus amount minus 28% of the fixed prize total and the accumulated bonus in the prize pool. The single bet maximum limit is capped at 5 million yuan; the second part is the current bonus amount minus 50% of the fixed prize total. The single bet bonus is divided equally by the bet, and the single bet maximum limit is capped at 5 million yuan.
Second Prize: The total bonus of
is 22% of the current bonus amount minus the fixed bonus total. The bonus of single bet is divided equally by bet, and the maximum limit of single bet is 5 million yuan.
The following is the lottery data for the 43rd issue of 20 years:
The 43rd lottery announcement of 20 years
Since the prize pool of this period has been lower than 800 million and more than 100 million, it is applicable to the second distribution method. The current sales volume of
is 361,785,294. According to the rules, 49% of the current sales of is the current bonus , then the current bonus of
is: 361,785,294 * 49% = 177,274,794.06 yuan
current fixed prize (third to ninth prize) bonus The total is:
1,500,000 + 2,016,000 + 4,013,100 + 4,209,200 + 3,233,500 + 9,556,440 + 35,546,175 = 60,074,415
The current bonus minus the fixed bonus total is:
177,274,794.06-60,074,379.06 The first prize is 117,200zzzzzzzz. (117,200,379.06 * 58% + cumulative prize pool bonus) / 2.8, the maximum limit is 5 million. How did 2.8 come from? Because there are 2 first prizes in the current period, one of them is added, and the additional bonus will be 80% more than the first prize. Therefore, the additional bonus will be calculated at 1.8, and the total is 2.8. So this part is 5 million. The second part of
bonus is: 117,200,379.06 * 20% / 2.8, the maximum limit is 5 million, so this part is also 5 million. The two parts
add up to the first prize of 10 million. The bonus of the second prize of
is: 117,200,379.06 * 22% / 104 = 247923.87878 (yuan), and only the integer part is the bonus of the current second prize. A total of 64 bets for the second prize were drawn in the current period, of which 50 bets were added, so the number of bets for the second prize is: 64 + 50 * 0.8 = 104 bets.
The following is the lottery data of the 42nd issue in 20:
Since 1z
has a prize pool of more than 800 million, it is suitable for the third distribution method. The current sales volume of
is: 329,246,559 yuan. The current bonus of
is: 329,246,559 * 49% = 161,330,813.91 yuan.
current fixed prize (third to ninth prize) total bonus:
16,110,000 + 13,848,000 + 25,151,100 + 12,882,200 + 10,995,200 + 23,508,615 + 53,683,145 = 156,178,260
z0,zzz current bonus minus the total fixed bonus is:16,110,000 + 13,848,000 + 10,995,200 + 23,508,615 + 53,683,145 = 156,178,260 (Yuan)
Since the current prize pool is 1.24 billion, the first part must be 5 million. The bonus for the second part of
is: 5,152,553.91 * 50% / 105.8 = 24350.44381, only the integer part is taken. Because a total of 73 first prize bets were drawn in the current period, 41 of which were added, the number of first prize bets in the current period is: 73 + 41 * 0.8 = 105.8 bets.
So the first prize bonus is: The first part 5 million + the second part 24350 = 5,024,350 yuan. The bonus for the second prize of
is: 5,152,553.91 * 22% / 2132 = 531.68943 yuan, 2132 = 1424 + 885 * 0.8. After taking the integer part, it was originally only 531 yuan. However, due to the rules of the Big Lotto: When the floating prize of the previous prize level single bet bonus is less than twice the next prize level single bet bonus and less than 5 million yuan, the previous prize level The single bet bonus is doubled to the next prize level and the single bet bonus is not more than 5 million yuan. Because the second prize is already less than twice the third prize of 10,000 yuan, the second prize is made up to twice the third prize, which is 20,000 yuan. Above
is the calculation method for the first and second prizes of the Big Lotto. Since the prize pool has not been less than 100 million yuan for the time being, the first allocation method is not available.
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