17 pts = 100%

16 pts = 97

15 pts = 94

14 pts = 91

13 pts = 88

12 pts = 85

11 pts = 82

10 pts = 79

9 pts = 76

7 pts = 70

6 pts = 67

5 pts = 64

4 pts = 61

3 pts = 58

2 pts = 55

1 pt = 52

0 pts = 0%