How are these numbers calculated?

Big Games

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

Week of 11/28100.0*Chance in playoffs100.0*Average seed
BAD NEWS BEARS 102.7 Hooked on a Thi 117.5 +8.9
+0.6
Dominators 56 Lets go Brandon 90.3 -2.5
-0.1
Bombas 69.5 Don't Have a Clue 88.6 -1.6
ROUS's 72.1 Gladiator 56.3 +1.1
+0.1
Dirty Swedes 81.9 Reigning Thunder 60.4 -0.9
-0.1
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Lets go Brandon 116.9 Hooked on a Thi 88.4 -13.2
-1.4
Don't Have a Clue 74.3 Gladiator 109.6 -1.9
+0.1
Dominators 104.3 Masters of Medi 46.6 +1.8
-0.1
Dirty Swedes 78.1 BAD NEWS BEARS 96.6 +1.8
+0.1
Bombas 82.4 Reigning Thunder 77.4 -1.7
-0.1
Great Red Beards 75.1 ROUS's 70.5 +1.4
If winner is:HomeAway
Week of 12/12100.0*Chance in playoffs100.0*Average seed
Don't Have a Clue vs Hooked on a Thi-31.7In
-1.5+1.0
Lets go Brandon vs Gladiator+15.6-18.9
-0.3+0.4
Great Red Beards vs BAD NEWS BEARS-0.8+0.9
Masters of Medi vs Bombas-0.3+0.3
+0.1-0.1
Dirty Swedes vs ROUS's-0.1+0.1

What If

Chances based on how well the Hooked on a Thi finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In2017356426,880,011
70-147.0%4740130018,113,789
Total:78.6%1210233221650044,993,800
Games Above .500
Chance Will Make Playoffs