How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Michael's Okay 126.56 Heidi's Quality 107.18 -2.4
-0.7
Jordan's Team 69.16 Sarginators 109.1 +0.4
-0.0
Ufer Blue 101.8 Sarah's Team 117.08 +0.1
-0.0
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Ufer Blue vs Heidi's Quality-5.8+0.8
-0.5+0.1
Jordan's Team vs Ashley's Team-1.0+0.7
Michael's Okay vs Gavin's Titans-0.0+0.2

What If

Chances based on how well the Heidi's Quality finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
106-0In114934511,554,964
95-1100.0%043957023,029,492
84-298.505931015,102,042
73-382.708317003,831,220
62-431.103154140440,604
51-50.71225424023,093
40-6Out02861217,193
Total:97.7%2122658200053,998,608
Games Above .500
Chance Will Make Playoffs