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
Mike 114.5 Amy 102.5 +23.7
+0.8
Yuriy 84.2 Vishal 63.7 +4.2
+0.1
Bobin 111.5 Trevor 102.1 +1.0
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Trevor 96 Mike 74 -4.6
-0.3
Poorna 103.7 Bobin 82.2 +3.5
+0.1
David 57.3 Yuriy 100.4 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Poorna vs Mike-0.3+0.3
Vishal vs Trevor-0.2+0.3

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
81-0In752516,829,613
70-1In257516,837,887
Total:In505033,667,500
Games Above .500
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 11/17100.0*Lottery seed
Mike 114.5 Amy 102.5 -0.8
Yuriy 84.2 Vishal 63.7 -0.1
Week of 11/24100.0*Lottery seed
Trevor 96 Mike 74 +0.3
David 57.3 Yuriy 100.4 +0.1
Poorna 103.7 Bobin 82.2 -0.1
If winner is:HomeAway
Week of 12/1100.0*Lottery seed
Poorna vs Mike+0.3-0.3
Vishal vs Trevor+0.2-0.3

What If

May the luckiest person win!

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
81-07525
70-12575
Total:5050