How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
50 Shades 88.3 shockers 61.92 +0.1
+0.2
Hold My LeBeau 82.96 Sophomores 101.9 -0.1
+0.2
Ruthless Richie 115.52 Luck Dynasty 77.28 +0.1
Old School 78.82 49ers 84.72 +0.4
EA Street 99.66 Gridiron Gang 106.48 -0.0
Pryor Champion 79.56 The Spoilers 107.42 +0.2
Week of 11/25100.0*Chance in playoffs100.0*Average seed
50 Shades 88.96 EA Street 71.66 In
+0.1
Gridiron Gang 69.28 49ers 76.78 +0.1
Ruthless Richie 87.66 Trash Talkers 95.36 +0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
50 Shades vs Gridiron Gang+0.2-0.9
Pryor Champion vs 49ers-0.0+0.4

What If

Chances based on how well the 50 Shades finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
91-0In29843,586,672,153
80-1In3333338,003,893,179
Total:In2885551,590,565,332
Games Above .500
Chance Will Make Playoffs