How are these numbers calculated?

Big Games

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

Week of 9/9100.0*Chance wins title100.0*Campeonato Nacional de Rugby - Segunda100.0*Average seed
CCP 10 XVmarÃ;§o 17 +1.7
-5.3
+0.9
AEV 14 Ferroviarios 28 +0.7
+0.5
UDR 14 Riolagen 34 +0.1
+0.8
+0.0
Werklagger 37 Fortaleza 14 +0.1
+0.3
UBR 8 Destecheu 21 +0.2
If winner is:HomeDrawAway
Week of 9/16100.0*Chance wins title100.0*Campeonato Nacional de Rugby - Segunda100.0*Average seed
XVmarÃ;§o vs UBR+3.3-2.5-3.2
-3.6*-0.1+3.6
+0.9-0.4-0.9
Fortaleza vs AEV+1.2-0.2-1.1
+0.2*+0.0-0.2
Riolagen vs AtlÃ;©ticoWal+0.9+0.2-0.9
+0.5-0.2-0.5
LeÃ;µes vs Werklagger-0.3*+0.1+0.3
-0.2*-0.0+0.2
Destecheu vs UDR+0.1*+0.1-0.1
+0.5*+0.0-0.5
Ferroviarios vs CCP-0.1*-0.0+0.1
-0.3-0.2+0.4

* 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 XVmarÃ;§o finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112Campeonato Nacional de Rugby - SegundaCount
468-0-093.9%9460No25,538
447-1-080.981191No11,141
437-0-172.2722610No191,866
426-2-055.255414No2,198
416-1-140.240481210No77,333
406-0-229.229501920No671,859
5-3-036.23642211No257
395-2-112.2124535810No13,615
385-1-24.85304320300No231,557
4-4-0No354718No17
375-0-32.02194230710No1,343,029
4-3-12.93214227610No1,298
364-2-20.20526412350No33,232
3-5-0No5050No2
354-1-30.0019323917300No386,690
3-4-1No223402511No53
344-0-40.0003193929810No1,678,671
3-3-2No0423382871No2,555
333-2-3No005223927710No44,400
323-1-4No0052441255000.0%387,894
2-4-2No152737193No113
313-0-5No001123436142000.11,343,722
2-3-3No0215363312100.02,548
302-2-4No0316363212201.733,392
1-5-2No333333No3
292-1-5No003204129717.8231,822
1-4-3No1022402433.489
282-0-6No00110333916218.2670,245
1-3-4No111333815116.91,287
271-2-5No031737331042.613,519
0-5-3No100Yes1
261-1-6No00628442165.077,404
0-4-4No23581976.926
251-0-7No00319463278.2192,099
0-3-5No117503181.1286
240-2-6No09365590.92,153
230-1-7No03296896.710,905
220-0-8No01217898.725,509
Total:5.7%6101212131110975325.0%7,708,328
Points
Chance Will Win Championship