How are these numbers calculated?

Big Games

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

Week of 1/16100.0*Serie B100.0*Average seed
Vasco da Gama 0 Coritiba 1 -1.5
+0.3
Internacional 4 Fortaleza 2 -0.3
Ceara 1 Bragantino 2 +0.1
Fluminense 1 Sport Recife 0 -0.1
Santos 2 Botafogo 1 +0.1
If winner is:HomeDrawAway
Coritiba vs Fluminense-4.9+0.8+2.0
+0.5-0.0-0.2
Fortaleza vs Santos+0.8+0.0-0.5
Bahia vs Athletico-PR+0.7-0.1-0.5
Corinthians vs Sport Recife-0.4-0.0+0.7
Bragantino vs Vasco da Gama-0.4-0.0+0.5
Goias vs Flamengo+0.5-0.0-0.2
-0.1-0.0+0.1
Goias vs Ceara+0.4-0.1-0.3
-0.1+0.0+0.1
Botafogo vs Atletico-GO-0.1-0.0+0.1
-0.1+0.0+0.1
If winner is:HomeDrawAway
Week of 1/25100.0*Serie B100.0*Average seed
Sao Paulo vs Coritiba+1.6+0.2-6.2
-0.2+0.0+0.6
Bahia vs Corinthians+0.7-0.1-0.4
Atletico-GO vs Fortaleza-0.4-0.1+0.6
Vasco da Gama vs Atletico-MG+0.5+0.1-0.3
Palmeiras vs Vasco da Gama-0.3+0.1+0.5
Santos vs Goias-0.2-0.0+0.5
+0.1-0.0-0.1
Sport Recife vs Bahia+0.1-0.4+0.1
Fluminense vs Botafogo-0.0-0.0+0.1
+0.1-0.0-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
498-0-0NoNo011741329100No360,184
477-1-0NoNo021638331010No234,210
467-0-1NoNo0062741214000.0%504,938
456-2-0NoNo01123635142000.1841,780
446-1-1NoNo00423402561000.63,631,086
436-0-2NoNo001113436152002.43,916,804
5-3-0NoNo0193138183003.31,719,026
425-2-1NoNo003183731101010.911,099,267
415-1-2NoNo001829392040024.023,865,651
4-4-0NoNo00625402450028.42,182,594
404-3-1NoNo002133636121048.718,735,996
5-0-3NoNo00317383291042.117,090,223
394-2-2NoNo00052543243069.960,280,288
3-5-0NoNo0042143285075.11,762,864
384-1-3NoNo0021440378084.686,089,327
3-4-1NoNo00111384110088.318,889,490
373-3-2NoNo0004275019095.780,785,975
4-0-4NoNo0006314715093.646,032,169
2-6-0NoNo003235024197.0885,457
363-2-3NoNo001155132198.9172,590,758
2-5-1NoNo01124838299.311,354,469
353-1-4NoNo00074544399.8184,116,897
2-4-2NoNo0054149499.960,558,828
1-7-0NoNo043753699.9252,672
342-3-3NoNo00232598100.0172,061,110
3-0-5NoNo00335557100.078,486,475
1-6-1NoNo01266310100.03,772,554
332-2-4NoNo00206514100.0274,720,144
1-5-2NoNo00166617100.024,086,177
0-8-0NoNo0136522Yes31,255
322-1-5NoNo0126424Yes233,651,082
1-4-3NoNo0106426Yes85,334,520
0-7-1NoNo076330Yes534,687
311-3-4NoNo056035Yes181,237,610
2-0-6NoNo065934Yes82,683,835
0-6-2NoNo035740Yes3,971,497
301-2-5NoNo025048Yes230,620,559
0-5-3NoNo014652Yes16,836,713
291-1-6NoNo13861Yes162,873,071
0-4-4NoNo13763Yes44,618,658
280-3-5NoNo02773Yes75,514,147
1-0-7NoNo02772Yes49,239,724
270-2-6NoNo01882Yes79,792,541
260-1-7NoNo01090Yes48,116,117
250-0-8NoNo595Yes13,014,171
Total:NoNo000000012720442696.1%2,668,977,600
Points
Chance Will Win Championship