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 +12.1
+1.0
Team Grumpy 118.88 Shoulda BEN Lynch 97.58 -1.2
-0.1
Chickens of the 141.16 Winner Has Arri 97.82 -0.6
Norwegian Elkho 150.92 Wrecking Balls 145.38 +0.4
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
Kelce Grammar vs Shoulda BEN Lynch+9.4-9.4
+0.8-0.8
Team Grumpy vs A pack of pigs-1.0+1.0
-0.2+0.2
Truffle Shuffle vs Team Conundrum-0.8+0.8
-0.1+0.1
Crafty Corgis vs Norwegian Elkho+0.3-0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
128-0In100032,108
117-1In96400239,810
106-2In7820010843,687
95-3100.0%3647709001,684,812
84-498.93303022310102,105,431
73-567.4021811928248101,686,015
62-610.5016031733291010843,446
51-70.5010031839318241,312
40-80.00008385431,707
Total:79.2%21211441097542107,708,328
Games Above .500
Chance Will Make Playoffs