How are these numbers calculated?

Big Games

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

Week of 12/8100.0*Chance in playoffs100.0*Average seed
letestu Sucks 153.1 I Am Score 81 -5.2
-0.2
Team Roberts 120.1 Team Fisher 90.5 +3.7
+0.1
Doc Emrick's 150.7 Nationwide Agents 117.7 +0.6
+0.1
Raising Kane's 153.8 Chaput My Pants 134.5 +0.6
+0.1
If winner is:HomeAway
Week of 12/15100.0*Chance in playoffs100.0*Average seed
I Am Score vs Team Roberts+5.2-5.2
+0.3-0.3
Team Fisher vs Raising Kane's-3.8+3.8
-0.1+0.1
Nationwide Agents vs Feel the Burns-0.6+0.6
-0.1+0.1
Chaput My Pants vs Malkin in the M-0.3+0.3

What If

Chances based on how well the I Am Score finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456Count
1511-0100.0%10002,588
1410-197.197320,468
139-287.588120103,099
128-367.8683200310,359
117-439.6405640621,158
106-513.814642120866,613
95-62.0237461410868,757
84-70.1083641131619,972
73-8No19374311309,440
62-9No01114841103,336
51-10No1247520,750
40-11No6942,588
Total:18.4%18362213733,849,128
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 12/8100.0*Lottery seed
letestu Sucks 153.1 I Am Score 81 +0.6
Doc Emrick's 150.7 Nationwide Agents 117.7 -0.1
If winner is:HomeAway
Week of 12/15100.0*Lottery seed
I Am Score vs Team Roberts-0.7+0.7

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
1511-049464
1410-114523050
139-21184429710
128-3011440331110
117-4019343816200
106-5005284221400
95-6003224227600
84-70215393491
73-80111384010
62-901114840
51-1012475
40-11694
Total:013610141717141062