How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
BW 16 UAN 25 -10.0
-0.9
PRV 24 TC 26 +0.6
+0.0
TH 27 NR 19 -0.6
+0.0
UH 12 PVI 34 +0.4
+0.1
AI 28 LOP 18 -0.2
UW 15 OB 27 -0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
UW 14 BW 29 +0.5
+0.7
AI 22 PRV 27 Out
OB 26 UAN 20 Out
-0.1
UH 40 TH 5 +0.4
-0.1
PVI 30 NR 17 +0.2
LOP 10 TC 37 +0.0
If winner is:HomeTieAway
Week of 12/13100.0*Chance in playoffs100.0*Average seed
OB vs BW-0.5-0.5+0.6
UH vs NR-0.3-0.1+0.4
PVI vs TH+0.1+0.0-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
6.51-0-0Out5937412,825,459
60-0-1Out24454722,109
5.50-1-0Out435715,366,216
Total:Out26403328,913,784
Games Above .500
Chance Will Make Playoffs