How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
Fox 254.49 Maggs 249.15 +33.4
+1.0
Ang 240.37 Kristin 347.04 +5.9
+0.1
Rich 215.07 DRon 222.25 +0.7
Steph 351.97 Marg 235.46 -0.7
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Fox 479.5 DRon 224.77 +10.7
+0.6
Maggs 306.41 Steph 373 +6.1
+0.1
Marg 184.97 Ang 444.33 -3.6
-0.1
Jeff 410.47 Rich 336.83 +2.7
+0.4
Kristin 407.86 Tom 351.29 -0.1
Week of 12/13100.0*Chance in playoffs100.0*Average seed
Ang 309.62 DRon 239.23 +0.0
If winner is:HomeAway
Fox vs JeffIn-0.4
+0.5-1.4
Marg vs Maggs-0.2In
Rich vs Kristin-0.2In
+0.3-0.2
Tom vs StephIn-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
91-0In435718,091,818
80-199.5%574205,998,002
Total:99.9%32431411024,089,820
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 11/29100.0*Lottery seed
Fox 254.49 Maggs 249.15 -1.0
Ang 240.37 Kristin 347.04 -0.1
Week of 12/6100.0*Lottery seed
Fox 479.5 DRon 224.77 -0.6
Jeff 410.47 Rich 336.83 -0.4
Marg 184.97 Ang 444.33 +0.1
Kristin 407.86 Tom 351.29 +0.1
Maggs 306.41 Steph 373 -0.1
Week of 12/13100.0*Lottery seed
Ang 309.62 DRon 239.23 -0.0
If winner is:HomeAway
Fox vs Jeff-0.5+1.4
Rich vs Kristin-0.3+0.2

What If

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
91-04357
80-157420
Total:324314110