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
Team Grumpy 118.88 Shoulda BEN Lynch 97.58 +14.9
+0.9
Norwegian Elkho 150.92 Wrecking Balls 145.38 +0.8
Kelce Grammar 140.2 Truffle Shuffle 60.58 +0.5
A pack of pigs 138.78 Team Conundrum 131.92 +0.3
Chickens of the 141.16 Winner Has Arri 97.82 -0.3
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
Team Grumpy vs A pack of pigs+13.7-13.7
+0.7-0.7
Kelce Grammar vs Shoulda BEN Lynch+1.0-1.6
-0.1+0.2
Chickens of the vs Wrecking Balls+0.9-0.6
Truffle Shuffle vs Team Conundrum-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
118-0In692802147,146
107-1In225821901,156,094
96-2100.0%2399046403,817,218
85-396.90811047313006,714,404
74-460.40301343308106,932,537
63-59.700009313918204,331,042
52-60.100003204430401,600,653
41-7Out0110393912323,092
30-8Out03296832,446
Total:64.8%2115024221510631025,054,632
Games Above .500
Chance Will Make Playoffs