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 11/6100.0*Lottery seed
Cheyenne 231.64 Staff 278.65 +1.8
Cap Challenged 230.9 Tampa Terror 224.32 -0.1
End Stags 241.86 Ra's al Ghul 223 -0.1
Jadeveon 252.9 Professor 192.2 -0.1
Bearphins 210.03 Sanchize 330.1 -0.1
Dez 226.15 Spectral 271.05 -0.1
Thompsons 201.45 Wacky 289.8 -0.1
Ginger Army 231.36 MACHO 265.38 -0.1
Glaurung 284.2 Pollos 250.06 -0.1
Panuckers 215 Rabbits 217.1 +0.1
TDs 204.05 Abby's 250.45 -0.1
Geese 204.95 Plax 251.56 +0.1
KC_Love 191.85 12th Man 262.33 -0.0
Choke A Romo 317.6 MegaTrob 270.05 -0.0
Week of 11/13100.0*Lottery seed
Cheyenne 179.55 Bearphins 179.8 +1.6
Tickle 147.7 Pollos 242.51 +0.2
12th Man 282.32 Tampa Terror 236.94 -0.2
Abby's 269.75 Professor 279.32 +0.1
Spectral 300.6 Rabbits 188.95 -0.1
MegaTrob 218.9 Ra's al Ghul 238 +0.1
Thompsons 186.95 Geese 265.95 -0.1
Badgers 251.55 Ginger Army 179.4 -0.1
KC_Love 194.68 Cap Challenged 240.25 -0.1
Staff 148.35 Sanchize 236.3 -0.0
TDs 236.01 Jadeveon 261 -0.0
Week of 11/20100.0*Lottery seed
Sanchize 340.29 Cheyenne 241.56 +0.7
Tampa Terror 279.48 KC_Love 223.45 +0.2
Pollos 270.7 London 275.96 -0.1
Rabbits 199.11 Dez 254.2 -0.1
Plax 236.4 Thompsons 208.16 -0.1
Games Above .500
Chance Will Make Playoffs