How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Laurel 94.74 Jenn 97.14 -0.2
-0.4
Ethan 111.1 Shawn 96.48 +0.0
-0.1
Dave 93.34 Eric 88.58 +0.1
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Laurel vs RileyIn-0.4
+0.3-0.5
Erica vs Ethan-0.3+0.1
+0.2-0.1
Jenn vs Eric-0.2+0.1
-0.1+0.0
Justin vs Tom K-0.0+0.1
-0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
92-0In1277219,634,973
81-1In362305014,326,996
70-296.4%92937213002,027,047
Total:99.8%01665144100035,989,016
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 11/17100.0*Lottery seed
Laurel 94.74 Jenn 97.14 +0.4
Ethan 111.1 Shawn 96.48 +0.1
Dave 93.34 Eric 88.58 -0.1
If winner is:HomeAway
Week of 11/24100.0*Lottery seed
Laurel vs Riley-0.3+0.5
Erica vs Ethan-0.2+0.1
Justin vs Tom K+0.0-0.1
Jenn vs Eric+0.1-0.0

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
92-012772
81-13623050
70-29293721300
Total:016651441000