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 +15.2
+1.0
Dominators 56 Lets go Brandon 90.3 -3.0
-0.1
ROUS's 72.1 Gladiator 56.3 +1.7
+0.1
Bombas 69.5 Don't Have a Clue 88.6 -1.5
-0.1
Dirty Swedes 81.9 Reigning Thunder 60.4 -0.9
-0.1
Great Red Beards 74 Masters of Medi 86.3 -0.1
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Lets go Brandon 116.9 Hooked on a Thi 88.4 -16.1
-1.4
Don't Have a Clue 74.3 Gladiator 109.6 -2.8
+0.1
Dominators 104.3 Masters of Medi 46.6 +2.5
-0.1
Bombas 82.4 Reigning Thunder 77.4 -2.3
-0.1
Dirty Swedes 78.1 BAD NEWS BEARS 96.6 +1.4
+0.1
Great Red Beards 75.1 ROUS's 70.5 +0.7
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-29.1In
-1.4+1.4
Lets go Brandon vs Gladiator+21.0-20.9
-0.3+0.3
Great Red Beards vs BAD NEWS BEARS-1.6+1.6
Masters of Medi vs Bombas-0.4+0.4
+0.1-0.1
Dirty Swedes vs ROUS's-0.2+0.2
-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
81-0In222235037,072,268
70-141.9%424316007,068,076
Total:70.9%1111125232180014,140,344
Games Above .500
Chance Will Make Playoffs