How are these numbers calculated?

Big Games

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

Week of 3/18100.0*Chance in playoffs
Resende 0 Flamengo 1 +0.0
If winner is:HomeDrawAway
Week of 3/22100.0*Chance in playoffs
Flamengo vs BanguIn-0.0-0.0
Flamengo vs Vasco da GamaIn*-0.0-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456Count
25-33In10020,586,082*
240-3-1In982197,424
1-0-3In100164,315
230-2-299.9%94600174,281
220-1-399.9937061,466
210-0-499.58415111,840
Total:100.0%10000021,195,408

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 3/18100.0*Lottery seed
Fluminense 1 Nova Iguacu 3 -0.2
Resende 0 Flamengo 1 -0.1
If winner is:HomeDrawAway
Week of 3/22100.0*Lottery seed
Flamengo vs Bangu-0.1+0.1+0.2
Flamengo vs Vasco da Gama-0.1+0.1+0.2
Botafogo vs Fluminense-0.1-0.1+0.1
Fluminense vs Macae+0.0-0.1-0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L123456789101112
31-33100
303-0-1919
292-2-0100
282-1-17129
272-0-24258
1-3-07327
261-2-13961
251-1-21882
0-4-02971
240-3-112862
1-0-3793
230-2-2489700
220-1-3187120
210-0-4077221
Total:7822000