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
Hold My LeBeau 82.96 Sophomores 101.9 -9.8
-0.2
Steel Town 64.6 Trash Talkers 84.24 +4.0
+0.2
50 Shades 88.3 shockers 61.92 +2.1
+0.0
Old School 78.82 49ers 84.72 -1.9
-0.2
Ruthless Richie 115.52 Luck Dynasty 77.28 -1.7
-0.0
Pryor Champion 79.56 The Spoilers 107.42 -0.3
-0.1
EA Street 99.66 Gridiron Gang 106.48 +0.2
+0.0
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Ruthless Richie 87.66 Trash Talkers 95.36 +37.7
+1.5
Steel Town 86.22 Sophomores 73.82 +15.6
+0.4
Gridiron Gang 69.28 49ers 76.78 -5.5
-0.3
shockers 69.5 Luck Dynasty 43.42 -3.2
-0.1
Hold My LeBeau 114.76 The Spoilers 64.58 -0.2
50 Shades 88.96 EA Street 71.66 +0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
shockers vs Trash Talkers-53.7+31.6
-2.2+1.3
Pryor Champion vs 49ers+0.4-9.9
+0.0-0.5
EA Street vs Luck Dynasty+7.6-2.8
+0.4-0.1
Ruthless Richie vs Sophomores-2.2+5.3
-0.1+0.2
50 Shades vs Gridiron Gang+0.0-0.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
71-099.6%1924242111032,465,911,599
60-114.32133840719,124,653,733
Total:68.0%12151514121415351,590,565,332
Games Above .500
Chance Will Make Playoffs