- squared rating sum | rating sum
- -------------------|---------------
- 29%, 13 - 0 = 13 | 17 - 0 = 17
- 29%, 26 - 13 = 13 | 34 - 17 = 17
- 30%, 40 - 26 = 14 | 52 - 34 = 18
- 33%, 57 - 40 = 17 | 72 - 52 = 20
- 48%, 92 - 57 = 35 | 101 - 72 = 29
- 52%, 133 - 92 = 41 | 132 - 101 = 31