How are these numbers calculated?

Big Games

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

Week of 10/17100.0*Chance wins title100.0*Série A100.0*Average seed
Joinville 3 Ceará 0 +7.2
+15.2
+0.7
Portuguesa 0 Ponte Preta 3 -2.6
-1.2
-0.1
Santa Cruz 1 Vasco da Gama 0 +1.7
+0.9
+0.1
Sampaio Corrêa 1 Náutico 1 +0.1
+0.9
If winner is:HomeDrawAway
Joinville vs ABC+10.4-3.2-8.0
+8.7-1.4-7.6
+0.5-0.1-0.5
Ponte Preta vs Avaí-4.3+2.2+2.6
+1.1+0.4-1.4
-0.0+0.1-0.0
América-RN vs Vasco da Gama+2.1+0.8-2.7
+1.2+0.2-1.4
+0.1+0.0-0.1
Icasa vs Ceará+0.4+0.3-0.7
+1.9+0.8-2.6
+0.1+0.0-0.1
Boa Esporte vs Náutico-0.1+0.7-0.4
Santa Cruz vs Vila Nova-0.7+0.3+0.5
Sampaio Corrêa vs Bragantino-0.5+0.2+0.4
Atlético-GO vs Luverdense-0.4+0.2+0.2
If winner is:HomeDrawAway
Week of 10/25100.0*Chance wins title100.0*Série A100.0*Average seed
Avaí vs Joinville-9.6-2.8+11.8
-9.7-0.4+10.0
-0.6-0.1+0.6
Vasco da Gama vs Ponte Preta+1.4+2.7-3.4
-1.0+0.2+0.9
Ceará vs Santa Cruz-0.6+0.3+0.4
-2.1+1.1+1.3
-0.1+0.0+0.0
Náutico vs Atlético-GO-0.7+0.6+0.3
Bragantino vs Boa Esporte+0.6+0.3-0.8
Vila Nova vs Sampaio Corrêa+0.4+0.2-0.5
Luverdense vs Oeste-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceSérieChance will finish season at seedSérie
TPW-D-Lwins titleA1234567891011121314151617181920CCount
788-0-0YesYes100No754,253
767-1-099.8%Yes1000No3,237,783
757-0-198.7Yes9910No4,234,774
746-2-098.2Yes9820No8,639,662
736-1-195.1Yes9550No22,627,124
726-0-289.0Yes891100No14,820,983
5-3-091.5Yes91800No13,184,401
715-2-183.9Yes841600No51,836,347
705-1-272.1100.0%7227100No67,902,129
4-4-074.7Yes752410No12,589,943
694-3-159.9100.06036400No65,946,048
5-0-357.2100.05739400No29,645,532
684-2-244.0100.044479000No129,575,023
3-5-046.0100.04645800No7,684,629
674-1-328.1100.0285318100No113,172,267
3-4-129.2100.0295218100No50,337,659
663-3-215.899.8164930500No131,915,328
4-0-415.099.9155030400No37,069,870
2-6-016.399.8164930500No2,931,564
653-2-37.199.27404111100No172,772,470
2-5-17.299.07394112100No23,060,221
643-1-42.497.12264722300No113,156,187
2-4-22.496.52254623300No75,513,926
1-7-02.296.12244624400No639,265
632-3-30.690.011341369100No131,881,425
3-0-50.691.511443348000No29,646,447
1-6-10.589.011240371010No5,866,986
622-2-40.178.3053043192000No129,591,411
1-5-20.176.405284421200No23,057,978
0-8-00.175.40427442230No60,858
612-1-50.060.3011742327100No67,902,547
1-4-30.056.8011541348100No50,348,893
0-7-10.054.201134036910No639,678
601-3-40.034.90062943193000No65,956,250
2-0-60.038.60073142173000No14,828,670
0-6-20.032.8005284420300No2,937,071
591-2-50.017.1002153932101000No51,825,040
0-5-30.015.600114403310100No7,687,398
581-1-6No6.20062739225000No22,642,267
0-4-4No5.10052640235000No12,588,292
570-3-5No1.1001113336163000No13,192,787
1-0-7No1.500113343414200No4,234,778
560-2-6No0.100318363011200No8,635,285
550-1-7No0.000162437247100No3,233,715
540-0-8No0.000110303619400No753,236
Total:20.8%84.8%21262316942100000No1,800,758,400
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Chance Will Win Championship  (Full Screen)