How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
Ruth 80.8 Jeremy 124.6 +12.6
+1.0
Jay 78.4 Paul 86 +3.2
+0.0
Craig 97.2 Scott 100.6 +1.7
-0.1
Josh 102.3 Gabby 143.3 -0.9
Michael 107 Stacy 75.4 -0.2
If winner is:HomeTieAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Jeremy vs Josh+22.5+7.0-22.6
+1.5+0.1-1.5
Paul vs Craig+9.4-2.2-3.3
+0.3-0.1-0.1
Gabby vs Scott-5.1-5.4+5.2
-0.2-0.1+0.2
Stacy vs Jay+2.2+1.2-3.1
+0.1+0.3-0.2
Ruth vs Michael+1.1-4.0-1.0
+0.0-0.2-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
72-0-092.6%3313623718,057,281
6.51-0-184.3053644151269,894
61-1-023.005182528195016,110,869
0-0-23.2031738291212,312
5.50-1-1Out0542467270,044
50-2-0Out0316278,062,620
Total:34.8%1811151414101115232,773,020
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 11/13100.0*Lottery seed
Ruth 80.8 Jeremy 124.6 -0.5
Josh 102.3 Gabby 143.3 -0.0
Michael 107 Stacy 75.4 +0.0
Craig 97.2 Scott 100.6 +0.0
Jay 78.4 Paul 86 +0.0
If winner is:HomeTieAway
Week of 11/20100.0*Lottery seed
Jeremy vs Josh-0.5-0.4+0.6
Gabby vs Scott-0.1+0.1+0.0
Ruth vs Michael-0.0+0.1+0.0
Paul vs Craig-0.0+0.1+0.0
Stacy vs Jay+0.0+0.1-0.0

What If

ESPN Family League

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T12345678910
72-0-09131313121110962
6.51-0-181213131312111062
61-1-03791112131414114
0-0-281214121312121062
5.50-1-12691113141415124
50-2-012479121620208
Total:4791012131314125