30 pts = 100% 29 pts = 98% 28 pts = 96% 27 pts = 93% 26 pts = 92% 25 pts = 90% 24 pts = 88% 23 pts = 86% 22 pts = 83% 21 pts = 82% 20 pts = 80% 19 pts = 78% 18 pts = 76% 17 pts = 73% 16 pts = 72%
| 15 pts = 70%
14 pts = 68% 13 pts = 66% 12 pts = 63% 11 pts = 62% 10 pts = 60% 9 pts = 59% 8 pts = 58% 7 pts = 57% 6 pts = 56% 5 pts = 55% 4 pts = 54% 3 pts = 53% 2 pts = 52% 1 pt = 50% 0 pts = 0% |