How are these numbers calculated?

Big Games

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

Week of 10/21100.0*Serie B100.0*Average seed
Athletico-PR 3 America-MG 2 +0.1
-0.1
Corinthians 1 America-MG 1 +0.1
-0.0
Coritiba 0 Palmeiras 2 +0.1
If winner is:HomeDrawAway
Santos vs Coritiba+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 10/29100.0*Serie B100.0*Average seed
America-MG vs Gremio-0.2+0.0+0.0
+0.2-0.0-0.1
Internacional vs America-MG+0.1+0.0-0.1
-0.1-0.0+0.2
Internacional vs Coritiba+0.1+0.0-0.1
Coritiba vs Gremio-0.1-0.0+0.1

What If

Chances based on how well the America-MG finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
469-0-0NoNo01103136183000.3%42,908
448-1-0NoNo0162538247107.26,772
438-0-1NoNo01113036184021.515,024
427-2-0NoNo00418363110142.129,268
417-1-1NoNo017273922465.0126,413
407-0-2NoNo00214363611083.9138,162
6-3-0NoNo0213353812085.570,299
396-2-1NoNo006264523094.0462,999
386-1-2NoNo002154438098.21,010,092
5-4-0NoNo01114344098.9110,171
375-3-1NoNo0053459199.7963,974
6-0-3NoNo0073656199.6731,271
365-2-2NoNo00224713100.03,137,460
4-5-0NoNo0120753100.0114,344
355-1-3NoNo00115796100.04,532,300
4-4-1NoNo0011826100.01,244,354
344-3-2NoNo0058311100.05,376,314
5-0-4NoNo0078310100.02,450,670
3-6-0NoNo058411Yes78,390
334-2-3NoNo0038018100.011,611,965
3-5-1NoNo028018Yes1,018,101
324-1-4NoNo017524Yes12,521,677
3-4-2NoNo007327Yes5,492,570
2-7-0NoNo07426Yes34,356
313-3-3NoNo006337Yes15,739,014
4-0-5NoNo006733Yes5,388,292
2-6-1NoNo06337Yes517,123
303-2-4NoNo5347Yes25,356,749
2-5-2NoNo5248Yes3,340,895*
293-1-5NoNo4456Yes21,750,163
2-4-3NoNo4060Yes11,901,226
1-7-1NoNo4159Yes148,730
282-3-4NoNo3070Yes25,465,527
3-0-6NoNo3466Yes7,761,559
1-6-2NoNo2971Yes1,115,668*
272-2-5NoNo2179Yes32,638,382
1-5-3NoNo1981Yes4,770,284*
262-1-6NoNo1486Yes23,181,022
1-4-4NoNo1288Yes12,670,925
0-7-2NoNo1189Yes158,559
251-3-5NoNo694Yes21,555,157
2-0-7NoNo991Yes7,049,303
0-6-3NoNo694Yes784,713
241-2-6NoNo397Yes22,883,892
0-5-4NoNo298Yes2,499,668
231-1-7NoNo199Yes13,842,375
0-4-5NoNo199Yes5,289,804
220-3-6NoNo0100Yes7,450,054
1-0-8NoNo199Yes3,659,382
19-21NoNo100Yes11,149,520*
Total:NoNo000000001326799.9%339,387,840

* Row combines multiple less frequent records.

Points
Chance Will Win Championship