How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Serie A100.0*Average seed
CSA 0 Atletico-GO 0 -5.2
-0.3
Ponte Preta 2 Coritiba 0 -1.9
-0.1
Coritiba 1 Goias 0 +1.3
Juventude 0 Ponte Preta 1 -1.1
-0.2
Avai 0 Fortaleza 1 +1.0
+0.1
Oeste 0 Londrina 0 +0.5
+0.0
Vila Nova 3 Figueirense 1 -0.3
-0.2
Guarani 0 Paysandu 2 +0.2
+0.2
If winner is:HomeDrawAway
Week of 11/16100.0*Serie A100.0*Average seed
Atletico-GO vs Sao Bento+2.5NoNo
+0.7-0.4-0.7
Oeste vs Goias+2.1+0.4-1.7
+0.1+0.0-0.0
Londrina vs CRB-0.6+0.3+0.7
-0.2+0.1+0.2
Vila Nova vs Criciuma-0.5+0.5+0.5
-0.2+0.1+0.2
CSA vs Avai+0.3+0.3-0.5
+0.0+0.0-0.1
Brasil de Pelotas vs Guarani+0.1+0.1-0.2

What If

Chances based on how well the Atletico-GO finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
592-0-0No10.2%0103936132No964,102,004
571-1-0NoNo0104248No1,058,597,970
561-0-1NoNo330616No1,426,635,052
550-2-0NoNo68113No290,821,966
540-1-1NoNo6832No783,762,230
530-0-2NoNo4258No528,697,098
Total:No1.9%02710204714No5,052,616,320
Points
Chance Will Win Championship