How are these numbers calculated?

Big Games

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

Week of 11/30100.0*Chance in playoffs100.0*Average seed
Deflate These B 56 Seatown Hawk Sq 107 -4.0
-0.6
Auntie Angels B 58 Suck my Seattle 118 -1.0
-0.1
PDX RiverMadden 103 Fear Boners 90 -0.5
-0.0
Chad Velcoros 81 You may need an 79 -0.4
+0.2
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Suck my Seattle 101 Deflate These B 112 +7.1
+0.7
You may need an 106 PDX RiverMadden 96 +5.7
-0.0
Seatown Hawk Sq 135 Chad Velcoros 106 +1.6
-0.1
If winner is:HomeTieAway
Week of 12/14100.0*Chance in playoffs100.0*Average seed
Deflate These B vs Fear BonersInIn-2.8
+0.1-0.2-0.6
PDX RiverMadden vs Seatown Hawk Sq-0.5InIn
+0.2-0.1-0.1
Chad Velcoros vs Suck my SeattleInIn-0.2
Auntie Angels B vs You may need an+0.5-0.2-0.2

What If

Chances based on how well the Deflate These B finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
91-0-0In32473113,890,424
8.50-0-1In100628,113
80-1-096.9%6829311,518,471
Total:99.7%3227230126,037,008
Games Above .500
Chance Will Make Playoffs