How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 11/12100.0*Lottery seed
Glaurung 176.8 Plax 250.15 -2.1
Marioto 308.08 Stags 218.17 -0.2
12th 209.95 Westside 192.1 +0.1
Breddy 208.86 Rabbits 224.55 -0.1
FrnknTeam 223.51 TTT 203 -0.1
Wacky 269.4 MACHO 276.72 -0.1
Dalton 237.43 Ottawan 363.05 -0.1
Spectral 249.59 MoneyBallin' 264.1 -0.1
Abby 236.15 Summer of Sam 250.4 +0.1
Stanley 201.6 Overinflated! 246.05 -0.1
Week of 11/19100.0*Lottery seed
Ottawan 256.4 Plax 201.02 +1.6
12th 221.17 Marioto 207.62 +0.2
Overinflated! 215.4 Greenroom 259.93 +0.2
Breddy 225.65 FrnknTeam 207.6 +0.1
Westside 254.05 Stags 242.25 -0.1
Dalton 202.35 Glaurung 252.87 -0.1
Scales 221.5 Summer of Sam 243.3 +0.1
MegaTrob 288.46 Sock 259.85 -0.1
seabrees 199.15 Scientist 180.66 -0.1
Capstradamus 302.39 Abby 255.02 -0.1
If winner is:HomeAway
Week of 11/26100.0*Lottery seed
Plax vs Dalton-2.3+2.3
MACHO vs Spectral-0.3+0.3
TTT vs Breddy-0.2+0.2
Wacky vs MoneyBallin'+0.2-0.2
Sock vs seabrees+0.1-0.1
Abby vs Scales+0.1-0.1
Stags vs 12th-0.1+0.1
Greenroom vs Stanley+0.1-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
61-061827261661
50-1171934299
Total:391413971017145
Games Above .500
Chance Will Make Playoffs