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
TH 27 NR 19 -14.4
-1.4
UH 12 PVI 34 -2.0
-0.1
PRV 24 TC 26 +0.8
UW 15 OB 27 -0.7
-0.2
BW 16 UAN 25 -0.3
+0.1
AI 28 LOP 18 -0.2
Week of 12/6100.0*Chance in playoffs100.0*Average seed
AI 22 PRV 27 Out
OB 26 UAN 20 Out
-0.1
PVI 30 NR 17 Out
-0.5
UH 40 TH 5 +0.1
UW 14 BW 29 -0.1
-0.2
LOP 10 TC 37 +0.0
If winner is:HomeTieAway
Week of 12/13100.0*Chance in playoffs100.0*Average seed
UH vs NR-0.4-0.4+0.6

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
5.51-0-0Out10012,485,406
4.5-5Out10016,428,378*
Total:Out435728,913,784

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs