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*Serie B100.0*Average seed
Bahia 0 Goias 0 -2.5
+0.1
Internacional 0 Sport Recife 0 -1.1
-0.0
Bragantino 0 Flamengo 1 -0.7
+0.1
Botafogo 0 Gremio 0 -0.3
+0.0
Fortaleza 0 Vasco da Gama 0 +0.3
+0.0
Coritiba 0 Palmeiras 0 -0.2
If winner is:HomeDrawAway
Sport Recife vs Bragantino-22.2+3.6+20.2
+1.1-0.3-0.9
Vasco da Gama vs Internacional+7.7+1.1-4.9
-0.2-0.0+0.1
Atletico-MG vs Bahia-4.1+0.8+8.1
+0.1-0.0-0.3
Palmeiras vs Fortaleza-1.0+0.6+1.2
+0.1-0.0-0.1
Goias vs Botafogo+0.2-0.9+0.4
Santos vs Coritiba-0.2-0.1+0.4
If winner is:HomeDrawAway
Week of 2/22100.0*Serie B100.0*Average seed
Athletico-PR vs Sport Recife+15.1+1.2-20.6
-0.7-0.2+1.1
Sport Recife vs Atletico-MG-21.3-1.3+11.9
+1.1-0.1-0.6
Vasco da Gama vs Goias+6.3-2.1-7.0
-0.2+0.1+0.2
Bahia vs Santos+7.8-0.3-5.5
-0.2+0.0+0.2
Corinthians vs Vasco da Gama-5.2+0.8+7.6
+0.2-0.0-0.2
Fortaleza vs Bahia-5.2+0.2+6.1
+0.0+0.0-0.1
Botafogo vs Sao Paulo+2.1-0.2-0.6
-0.1+0.0+0.0
Fluminense vs Fortaleza-1.2+0.6+1.2
+0.1-0.0-0.1
Bragantino vs Gremio+1.4*-0.0-0.9
-0.2+0.0+0.1
Ceara vs Botafogo-0.7-0.4+1.4
Goias vs Bragantino-0.3-0.9+0.7
+0.1+0.1-0.1
Atletico-GO vs Coritiba-0.2-0.1+0.4
Coritiba vs Ceara+0.4-0.2-0.1
Gremio vs Athletico-PR+0.0-0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
453-0-0NoNo43053131No871,013
432-1-0NoNo022745233000.0%1,986,650
422-0-1NoNo6314417200.13,628,122
411-2-0NoNo735411521.71,501,590
401-1-1NoNo218452965.65,424,379
391-0-2NoNo04274622022.94,871,166
0-3-0NoNo2214630130.7373,023
380-2-1NoNo738514054.52,006,280
370-1-2NoNo327628070.43,569,455
360-0-3NoNo0765271092.92,109,282
Total:NoNo01591421232340027.1%26,340,960
Points
Chance Will Win Championship