How are these numbers calculated?

Big Games

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

Week of 4/9100.0*Chance in playoffs100.0*Average seed
Schoolman 5 Zwiefel 6 -3.9
-0.5
Collins 6 Witcraft 3 +2.0
If winner is:HomeAway
Week of 4/16100.0*Chance in playoffs100.0*Average seed
Witcraft vs SchoolmanOut+10.5
-0.1+0.9
Zwiefel vs CollinsOut+0.2
-0.1+0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234Count
11-011.9%1278103,570,550
00-1Out10026,901,295
Total:1.4%198930,471,845
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 4/9100.0*Lottery seed
Schoolman 5 Zwiefel 6 +0.9
K. Jackson 11 Jaun 0 +0.2
M. Jackson 6 Wright 4 -0.0
If winner is:HomeAway
Week of 4/16100.0*Lottery seed
Jaun vs M. Jackson+0.9-0.0
Witcraft vs Schoolman+0.1-0.7
Zwiefel vs Collins-0.1+0.0

What If

100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678
11-0121224530
00-1982
Total:113932