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*Average seed
Kelce Grammar 140.2 Truffle Shuffle 60.58 -10.5
-0.7
Team Grumpy 118.88 Shoulda BEN Lynch 97.58 -1.6
-0.1
Norwegian Elkho 150.92 Wrecking Balls 145.38 +0.8
Chickens of the 141.16 Winner Has Arri 97.82 -0.3
A pack of pigs 138.78 Team Conundrum 131.92 +0.2
Crafty Corgis 146.52 Julio Gonna Call 81.9 +0.1
If winner is:HomeAway
Week of 10/13100.0*Chance in playoffs100.0*Average seed
Truffle Shuffle vs Team Conundrum+8.7-8.8
+0.7-0.7
Team Grumpy vs A pack of pigs-1.0+1.0
Chickens of the vs Wrecking Balls+1.1-0.7
Kelce Grammar vs Shoulda BEN Lynch+0.4-0.6
Crafty Corgis vs Norwegian Elkho-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
108-0In3154212037,420
97-199.8%2371104180385,030
86-290.3069035399001,851,022
75-340.00206314117204,726,939
64-43.500003204130507,062,457
53-50.000001114241406,393,377
42-6Out0074240113,448,678
31-7Out0537581,017,832
20-8Out496131,877
Total:16.9%0110410141821188425,054,632
Games Above .500
Chance Will Make Playoffs