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
Mike 72 Pat 79 -1.9
-0.8
Terry 131 Ryan 143 +0.9
Chris 121 Todd 112 +0.3
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Mike 91 Todd 60 In
+0.4
Terry 103 Beth 105 -1.2
Andy 103 Chris 126 -0.0
If winner is:HomeAway
Week of 11/30100.0*Chance in playoffs100.0*Average seed
Mike vs Beth+0.2-0.4
Chris vs Terry-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
91-0In10018,897,561
80-1In406011,945,859
Total:In772330,843,420
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/16100.0*Lottery seed
Mike 72 Pat 79 +0.8
Week of 11/23100.0*Lottery seed
Mike 91 Todd 60 -0.4
Andy 103 Chris 126 +0.0
If winner is:HomeAway
Week of 11/30100.0*Lottery seed
Mike vs Beth-0.2+0.4
Chris vs Terry+0.2-0.2

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
91-0100
80-14060
Total:7723