Points System Explanation
1st        25
2nd       22
3rd        20
4th        18
5th        16
6th        15
7th        14
8th        13
9th        12
10th      11
11th      10
12th       9
13th       8
14th       7
15th       6
16th       5
17th       4
18th       3
19th       2
20th       1