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
End Stags 241.86 Ra's al Ghul 223 +1.5
Jadeveon 252.9 Professor 192.2 -0.1
Ginger Army 231.36 MACHO 265.38 -0.1
Thompsons 201.45 Wacky 289.8 -0.1
Bearphins 210.03 Sanchize 330.1 -0.1
Dez 226.15 Spectral 271.05 -0.1
Cap Challenged 230.9 Tampa Terror 224.32 -0.1
Geese 204.95 Plax 251.56 +0.1
TDs 204.05 Abby's 250.45 -0.1
Choke A Romo 317.6 MegaTrob 270.05 -0.1
KC_Love 191.85 12th Man 262.33 -0.1
Cheyenne 231.64 Staff 278.65 +0.0
Glaurung 284.2 Pollos 250.06 -0.0
Week of 11/13100.0*Lottery seed
MegaTrob 218.9 Ra's al Ghul 238 -2.2
Abby's 269.75 Professor 279.32 +0.2
Tickle 147.7 Pollos 242.51 +0.2
Thompsons 186.95 Geese 265.95 -0.1
Badgers 251.55 Ginger Army 179.4 -0.1
Spectral 300.6 Rabbits 188.95 -0.1
12th Man 282.32 Tampa Terror 236.94 -0.1
KC_Love 194.68 Cap Challenged 240.25 -0.1
Cheyenne 179.55 Bearphins 179.8 +0.1
TDs 236.01 Jadeveon 261 -0.1
Staff 148.35 Sanchize 236.3 -0.1
Week of 11/20100.0*Lottery seed
Ra's al Ghul 256.04 Choke A Romo 293.56 +2.4
Ginger Army 291.33 Gators 229.55 +0.3
Panuckers 245.15 Spectral 241.7 +0.2
Pollos 270.7 London 275.96 -0.2
Tampa Terror 279.48 KC_Love 223.45 -0.2
Plax 236.4 Thompsons 208.16 -0.1
End Stags 320.35 MegaTrob 248.45 -0.1
Rabbits 199.11 Dez 254.2 +0.1
Glaurung 242.2 Tickle 256 -0.1
Games Above .500
Chance Will Make Playoffs