How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Tom 95 Andy 96 +0.4
+0.8
Chris 121 Todd 112 +0.2
+0.1
Terry 131 Ryan 143 -0.1
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Andy 103 Chris 126 Out
-0.5
Mike 91 Todd 60 +1.1
+0.2
Terry 103 Beth 105 +1.1
-0.2
Ryan 106 Tom 78 -0.3
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Todd vs Ryan-0.1+0.1
Chris vs Terry-0.1+0.1
Andy vs Luke+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
51-0Out25755,141,697
40-1Out1005,139,443
Total:Out138710,281,140
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 11/16100.0*Lottery seed
Tom 95 Andy 96 -0.8
Terry 131 Ryan 143 +0.1
Chris 121 Todd 112 -0.1
Week of 11/23100.0*Lottery seed
Andy 103 Chris 126 +0.5
Terry 103 Beth 105 +0.2
Mike 91 Todd 60 -0.2
Ryan 106 Tom 78 -0.1
If winner is:HomeAway
Week of 11/30100.0*Lottery seed
Todd vs Ryan+0.1-0.1
Chris vs Terry+0.1-0.1
Andy vs Luke-0.1+0.1

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
51-02575
40-1100
Total:1387