How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Lower bracket100.0*Average seed
Northview 0 Mt Pisgah 6 -20.1
+20.1
-0.9
Dawson-Black 34 JC-Gold 0 +0.9
-0.9
+0.0
Kings Ridge 22 Dawson-Red 0 +0.8
-0.8
+0.0
If winner is:HomeTieAway
Week of 10/13100.0*Chance in playoffs100.0*Lower bracket100.0*Average seed
Northview vs JC-Gold+8.6-14.2Out
-8.6+14.2Yes
+0.8-0.5-1.4
Lambert vs Dawson-Red+0.3-2.0-13.1
-0.3+2.0+13.1
+0.0-0.0-0.2
Druid Hills vs Centennial*+0.0-0.2-1.0
*-0.0+0.2+1.0
+0.0-0.4-0.5
JC-Red vs Dawson-Black+0.1+0.1-0.0
Forsyth vs Mt Pisgah+0.0-0.1-0.6

* 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 Northview finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inPromoteChance will finish regular season at seedLower
TWW-L-Tplayoffsto D11234567891011bracketCount
43-0-098.8%No029711.2%17,508
3.52-0-193.1No093706.965,523
32-1-053.1No53452046.91,203,494
2.51-0-134.1No34642065.912,869
21-2-0OutNo0434962Yes2,204,448
1-1-0OutNo762310Yes359,475
0-0-2OutNo82171Yes621
1.50-1-1OutNo514171Yes22,455
10-3-0OutNo100Yes815,363
0-2-0OutNo8119Yes244,370
Total:14.6%No001517212271885.4%4,946,126
Games Above .500
Chance Will Make Playoffs