How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*Average seed
Dean 83.5 Frost 96.5 +19.0
+1.0
Len 93.5 Luke 91.5 +3.2
+0.1
Mario 77.5 Steffes 104 -1.7
-0.1
Poon 103 Dale 76.5 +1.5
+0.1
JJ 150.5 Chris 73 +1.5
+0.1
If winner is:HomeAway
Week of 11/19100.0*Chance in playoffs100.0*Average seed
Frost vs Steffes+17.4-17.4
+0.8-0.8
JJ vs Mario-3.4+3.4
-0.1+0.1
Dean vs Luke-1.9+1.9
-0.1+0.1
Dale vs Chris+0.6-0.6
Poon vs Len-0.3+0.3
-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
93-0In4346111,447,885
82-198.9%227482214,334,274
71-252.201042351214,337,052
60-30.4012374281,448,329
Total:69.2%61623241596111,567,540
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 11/12100.0*Lottery seed
Dean 83.5 Frost 96.5 -1.0
Len 93.5 Luke 91.5 -0.1
Mario 77.5 Steffes 104 +0.1
Poon 103 Dale 76.5 -0.1
JJ 150.5 Chris 73 -0.1
If winner is:HomeAway
Week of 11/19100.0*Lottery seed
Frost vs Steffes-0.8+0.8
Dean vs Luke+0.1-0.1
Poon vs Len+0.1-0.1
JJ vs Mario+0.1-0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
93-0434611
82-1227482210
71-20104233123
60-301237428
Total:616232414961