How are these numbers calculated?

Big Games

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

Week of 2/14100.0*Chance in playoffs
Sao Caetano 1 Ferroviaria 0 +0.1
Week of 2/21None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
26-32In100No1,427,746,849*
251-2-1In973No144,747,047
241-1-2In964No122,471,825
0-4-0In964No5,951,174
231-0-3100.0%9550No32,690,796
0-3-199.988120No20,608,453
220-2-299.778220No25,590,302
210-1-398.4712820No13,222,370
200-0-495.9603640No2,574,240
Total:100.0%99100No1,795,603,056

* 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 2/14100.0*Lottery seed
Ponte Preta 0 Palmeiras 0 +0.0
If winner is:HomeDrawAway
Week of 2/21100.0*Lottery seed
Corinthians vs Palmeiras+0.1-0.0-0.1

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
27-32100
262-0-2964
1-3-0964
251-2-188110
241-1-2762410
0-4-08218
231-0-34844700
0-3-14645800
220-2-22448244000
210-1-38363915200
200-0-4112353614200
Total:935100000