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
ROUS's 72.1 Gladiator 56.3 +14.9
+1.0
Dirty Swedes 81.9 Reigning Thunder 60.4 -3.8
-0.2
Dominators 56 Lets go Brandon 90.3 -2.6
-0.1
Bombas 69.5 Don't Have a Clue 88.6 -1.6
-0.1
BAD NEWS BEARS 102.7 Hooked on a Thi 117.5 -1.0
-0.0
Great Red Beards 74 Masters of Medi 86.3 +0.8
+0.1
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Great Red Beards 75.1 ROUS's 70.5 -26.7
-1.8
Dirty Swedes 78.1 BAD NEWS BEARS 96.6 +7.1
+0.5
Bombas 82.4 Reigning Thunder 77.4 -2.5
-0.1
Dominators 104.3 Masters of Medi 46.6 +2.5
+0.1
Lets go Brandon 116.9 Hooked on a Thi 88.4 -1.5
Don't Have a Clue 74.3 Gladiator 109.6 +1.0
If winner is:HomeAway
Week of 12/12100.0*Chance in playoffs100.0*Average seed
Dirty Swedes vs ROUS'sOut+32.6
-2.8+2.3
Great Red Beards vs BAD NEWS BEARS-12.9+15.0
-0.8+1.0
Lets go Brandon vs Gladiator+0.7-0.9
Don't Have a Clue vs Hooked on a Thi-0.7+0.5
Masters of Medi vs Bombas-0.1+0.1

What If

Chances based on how well the ROUS's finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-072.4%7126174024,723,098
60-1Out10216920,270,702
Total:39.8%391314123144,993,800
Games Above .500
Chance Will Make Playoffs