How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

 Week of 1/16 100.0* Chance in playoffs 100.0* Average seed Madureira 2 Macae 2 -3.1 -0.3 Nova Iguacu 1 Cabofriense 1 +0.6 +0.1 Botafogo 2 Portuguesa 2 +0.6 +0.1 Boavista 3 Fluminense 1 -0.2 -0.0 Vasco da Gama 0 Bangu 2 -0.2 -0.0 Volta Redonda 0 Flamengo 2 -0.2 -0.0 If winner is:HomeDrawAway Boavista vs Macae -7.0-3.0+8.9 -1.0-0.3+1.2 Bangu vs Volta Redonda -0.6+0.6+0.2 -0.0+0.1-0.0 Flamengo vs Cabofriense -0.5+0.6+0.1 -0.0+0.1-0.0 Portuguesa vs Madureira -0.1+0.6-0.2 -0.0+0.1-0.0 Fluminense vs Botafogo -0.0+0.5-0.3 -0.0+0.1-0.0 Vasco da Gama vs Nova Iguacu -0.0+0.5-0.3 -0.0+0.1-0.0 If winner is:HomeDrawAway Week of 1/23 100.0* Chance in playoffs 100.0* Average seed Macae vs Portuguesa +8.6-3.0-6.7 +1.2-0.3-1.0 Macae vs Botafogo +8.6-3.0-6.7 +1.2-0.3-1.0 Flamengo vs Vasco da Gama -0.6+0.6+0.3 -0.0+0.1-0.0 Bangu vs Nova Iguacu -0.5+0.6+0.1 -0.0+0.1-0.0 Botafogo vs Boavista +0.1+0.6-0.5 -0.0+0.1-0.0 Madureira vs Boavista +0.0+0.7-0.5 -0.0+0.1-0.0 Flamengo vs Bangu -0.2+0.8-0.2 -0.0+0.1-0.0 Madureira vs Fluminense -0.3+0.5+0.0 -0.0+0.1-0.0 Nova Iguacu vs Volta Redonda -0.3+0.5-0.0 -0.0+0.1-0.0 Volta Redonda vs Cabofriense -0.0+0.5-0.3 -0.0+0.1-0.0 Cabofriense vs Vasco da Gama -0.3+0.5-0.0 -0.0+0.1-0.0 Fluminense vs Portuguesa -0.0+0.5-0.3 -0.0+0.1-0.0

What If

Chances based on how well the Macae finish out the regular season.   Explain

 100 100 100 100 100 100 100 100 100 100 100 100 If finish: Chance in Chance will finish regular season at seed TP W - D - L playoffs 1 2 3 4 5 6 7 8 9 10 11 12 Count 31 10 - 0 - 0 In 100 0 106,504 29 9 - 1 - 0 In 100 0 155,769 28 9 - 0 - 1 100.0 % 99 1 0 247,479 27 8 - 2 - 0 100.0 99 1 0 443,846 26 8 - 1 - 1 100.0 97 3 0 1,407,774 25 8 - 0 - 2 99.9 92 8 0 0 1,857,389 * 24 7 - 2 - 1 99.6 86 14 0 0 3,554,758 23 7 - 1 - 2 98.1 74 24 2 0 0 5,629,775 6 - 4 - 0 98.3 75 24 2 0 827,466 22 6 - 3 - 1 93.5 57 37 6 0 0 5,233,038 7 - 0 - 3 93.2 56 37 6 0 0 2,974,111 21 6 - 2 - 2 83.4 38 45 15 2 0 0 13,063,543 * 20 6 - 1 - 3 63.6 20 44 29 7 1 0 0 13,138,331 5 - 4 - 1 61.8 18 44 30 7 1 0 0 4,958,690 19 5 - 3 - 2 35.2 6 29 40 21 4 0 0 0 15,703,348 6 - 0 - 4 37.2 7 30 39 19 4 0 0 0 5,530,345 * 18 5 - 2 - 3 13.8 1 12 33 35 15 3 0 0 24,882,704 4 - 5 - 1 11.9 1 11 33 36 16 3 0 0 3,130,015 17 5 - 1 - 4 2.6 0 2 15 34 32 13 2 0 0 19,699,020 4 - 4 - 2 1.8 0 2 12 32 35 16 3 0 0 12,505,400 * 16 4 - 3 - 3 0.1 0 0 2 14 32 34 15 3 0 0 0 26,168,513 5 - 0 - 5 0.2 0 0 3 16 34 32 13 2 0 0 0 6,242,044 3 - 6 - 1 0.1 0 0 2 13 33 35 15 2 0 0 1,316,974 15 4 - 2 - 4 0.0 0 0 0 2 14 33 33 15 3 0 0 31,087,736 3 - 5 - 2 0.0 0 0 1 11 31 36 18 3 0 0 6,286,876 * 14 4 - 1 - 5 0.0 0 0 0 2 13 32 34 15 3 0 0 19,704,159 3 - 4 - 3 0.0 0 0 0 1 10 29 36 19 4 0 0 16,873,999 * 13 3 - 3 - 4 Out 0 0 0 2 11 30 36 18 3 0 26,169,696 4 - 0 - 6 Out 0 0 2 13 33 34 14 2 0 5,202,573 2 - 6 - 2 Out 0 0 1 9 29 38 19 3 0 1,979,612 * 12 3 - 2 - 5 Out 0 0 2 13 34 35 14 2 24,930,619 * 2 - 5 - 3 Out 0 0 0 1 10 31 38 17 2 6,260,770 11 3 - 1 - 6 Out 0 0 0 3 18 39 32 8 13,134,099 2 - 4 - 4 Out 0 0 2 14 38 36 10 12,745,046 * 10 2 - 3 - 5 Out 0 0 0 4 24 46 25 15,698,319 3 - 0 - 7 Out 0 0 0 6 27 46 21 2,974,872 1 - 6 - 3 Out 0 0 3 22 47 27 1,319,265 * 9 2 - 2 - 6 Out 0 0 1 12 44 44 12,439,112 1 - 5 - 4 Out 0 1 9 41 49 3,157,381 * 8 2 - 1 - 7 Out 0 0 4 32 64 5,629,475 1 - 4 - 5 Out 0 0 3 29 68 5,074,971 * 7 1 - 3 - 6 Out 0 0 1 17 82 5,234,564 2 - 0 - 8 Out 0 1 19 80 1,442,598 * 6 1 - 2 - 7 Out 0 0 9 91 4,182,093 * 5 1 - 1 - 8 Out 0 4 96 1,408,901 0 - 4 - 6 Out 0 3 97 826,121 4 0 - 3 - 7 Out 0 1 99 994,646 * 3 0 - 2 - 8 Out 0 100 443,745 2 0 - 1 - 9 Out 0 100 156,670 1 0 - 0 - 10 Out 0 100 106,598 Total: 14.3 % 7 7 8 8 8 9 9 9 9 9 9 9 394,241,352

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs