How are these numbers calculated?

Big Games

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

Week of 5/19100.0*Chance in playoffs100.0*Segunda Divisão100.0*Average seed
UBR 28 XVmarco 21 -11.6
+10.8
-0.8
Uniao 28 Steirdoff 24 +0.8
-1.6
+0.0
Werklagger 35 Ligeiros 17 +0.5
-0.5
AEV 14 Leoes 32 +0.3
-0.6
AtleticoWal 40 Fortaleza 21 +0.3
-0.2
CCP 43 Ferroviaria 17 *-0.1
+0.5
If winner is:HomeDrawAway
Week of 5/26100.0*Chance in playoffs100.0*Segunda Divisão100.0*Average seed
XVmarco vs Ferroviaria+15.1-2.8-12.9
-14.1+1.4+13.0
+1.0-0.2-0.8
Uniao vs XVmarco-11.0-3.1+13.3
+9.8+2.0-11.3
-0.7-0.2+0.9
UBR vs Uniao-1.8+0.3+1.6
+1.5*-0.1-1.4
-0.1+0.0+0.1
Werklagger vs UBR+1.5+0.3-1.8
-1.3-0.2+1.5
+0.1+0.0-0.1
Steirdoff vs Werklagger-1.5+0.4+1.2
+2.0-0.4-1.7
-0.1+0.0+0.1
Ligeiros vs Uniao-1.4+0.3+1.1
+1.0-0.2-0.9
-0.1+0.0+0.1
AtleticoWal vs Ligeiros+1.0+0.3-1.2
-0.8*-0.1+0.9
+0.0+0.0-0.1
CCP vs Leoes-1.3+0.4+0.9
+1.6-0.3-1.4
-0.1+0.0+0.0
Fortaleza vs CCP+0.3+0.5-0.7
-0.9-0.4+1.2
Ferroviaria vs Fortaleza-0.6+0.7*+0.0
+1.6-0.5-1.2
AEV vs Steirdoff-0.3+0.7-0.3
-0.4-0.5+0.7
Ligeiros vs AEV*-0.1+0.6-0.4
-0.2-0.3+0.5
Leoes vs AtleticoWal-0.3*-0.0+0.3

* 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 XVmarco finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seedSegunda
TPW-D-Lplayoffs123456789101112DivisãoCount
3911-0-0In964No625
3710-1-0In8911No340
3610-0-1In75250No408
359-2-0In692920No1,272
349-1-1In514181No3,285
338-3-0In3746152No4,968*
328-2-1In224626500No11,489
318-1-2In1037381310No19,180*
307-3-1In4254224500No29,871*
297-2-2In111353714200No50,616*
287-1-3In02183931910No39,030
6-4-1In04234126600No32,010
276-3-2100.0%017294019300No98,303*
266-2-399.9011235361420No105,531
5-5-1100.0021639321010No29,941
255-4-299.3004223927710No96,686
6-1-498.70031738311010No70,477*
245-3-394.50072639235000.0%165,297
4-6-196.4193138183000.019,450
6-0-591.50052238268100.017,479
235-2-477.901103037184000.2158,615
4-5-283.202133435142000.174,974*
224-4-356.400317363111101.5160,850
5-1-550.70214343414202.190,643*
214-3-427.5005223827717.9206,628
3-6-233.3017263823505.638,917
5-0-623.300419373010110.417,732*
204-2-59.7019283920323.3161,413*
3-5-312.100111313717219.3100,143
193-4-43.0003173833941.6160,752
4-1-62.30021537361146.268,461
2-7-23.904203930737.113,010*
183-3-50.601628442165.3164,011
2-6-30.601729432062.951,744*
173-2-60.100215453983.1106,162
2-5-40.100217463580.577,274*
162-4-50.0007385492.396,085
3-1-70.0007375793.047,785*
152-3-60.0002267297.688,803*
1-6-4Out03276996.919,524*
142-2-7Out01158499.445,501
1-5-5Out01168399.330,474*
131-4-6Out0099199.832,244
2-1-8Out089299.917,079*
121-3-7Out0496100.029,430*
111-2-8Out298Yes16,421*
100-4-7Out199Yes7,750*
90-3-8Out0100Yes3,433*
80-2-9Out0100Yes1,257
6-7Out100Yes955*
Total:42.2%01246810111314151631.1%2,884,328

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs