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 +12.6
+0.9
Chickens of the 141.16 Winner Has Arri 97.82 -0.7
Norwegian Elkho 150.92 Wrecking Balls 145.38 +0.4
If winner is:HomeAway
Week of 10/13100.0*Chance in playoffs100.0*Average seed
Team Grumpy vs A pack of pigs+13.4-13.4
+0.9-0.9
Truffle Shuffle vs Team Conundrum-0.7+0.7
-0.1+0.1
Kelce Grammar vs Shoulda BEN Lynch-0.5+0.5
-0.2+0.2
Crafty Corgis vs Norwegian Elkho+0.3-0.3
Chickens of the vs Wrecking Balls+0.1-0.1

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
118-0In9720031,614
107-1In7916040240,628
96-2100.0%3639501910842,636
85-398.842620135131001,686,820
74-468.2021261534247102,106,217
63-59.5013062235257101,685,952
52-60.2000162339266841,746
41-7Out001114147240,751
30-8Out0109031,964
Total:56.8%811821414121086427,708,328
Games Above .500
Chance Will Make Playoffs