How are these numbers calculated?

Big Games

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

Week of 11/6100.0*Chance in playoffs100.0*Average seed
Geese 204.95 Plax 251.56 -21.5
-1.2
Glaurung 284.2 Pollos 250.06 -1.1
-0.1
Badgers 271.86 Gators 234.7 +1.1
+0.0
Panuckers 215 Rabbits 217.1 +0.2
+0.1
Ginger Army 231.36 MACHO 265.38 -0.2
+0.0
Thompsons 201.45 Wacky 289.8 -0.2
Week of 11/13100.0*Chance in playoffs100.0*Average seed
Thompsons 186.95 Geese 265.95 +12.2
+1.0
Gators 247.52 MACHO 276.13 +3.6
+0.1
Tickle 147.7 Pollos 242.51 +3.3
+0.1
Wacky 246.8 Plax 184.5 +1.6
+0.2
London 275.9 Glaurung 206.81 -0.6
Badgers 251.55 Ginger Army 179.4 -0.4
+0.0
Week of 11/20100.0*Chance in playoffs100.0*Average seed
Geese 288.65 Wacky 271 +43.2
+1.1
Ginger Army 291.33 Gators 229.55 +11.3
+0.3
Pollos 270.7 London 275.96 -9.9
-0.2
Glaurung 242.2 Tickle 256 -7.8
-0.1
Plax 236.4 Thompsons 208.16 -0.4
-0.0
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/6100.0*Lottery seed
Geese 204.95 Plax 251.56 +2.3
Glaurung 284.2 Pollos 250.06 +0.1
Cap Challenged 230.9 Tampa Terror 224.32 +0.1
Jadeveon 252.9 Professor 192.2 +0.1
Panuckers 215 Rabbits 217.1 -0.1
Choke A Romo 317.6 MegaTrob 270.05 -0.0
KC_Love 191.85 12th Man 262.33 +0.0
Cheyenne 231.64 Staff 278.65 +0.0
Badgers 271.86 Gators 234.7 -0.0
End Stags 241.86 Ra's al Ghul 223 -0.0
Week of 11/13100.0*Lottery seed
Thompsons 186.95 Geese 265.95 -1.8
Wacky 246.8 Plax 184.5 -0.2
Tickle 147.7 Pollos 242.51 -0.1
Gators 247.52 MACHO 276.13 -0.1
MegaTrob 218.9 Ra's al Ghul 238 -0.1
Staff 148.35 Sanchize 236.3 -0.1
12th Man 282.32 Tampa Terror 236.94 +0.1
KC_Love 194.68 Cap Challenged 240.25 +0.0
TDs 236.01 Jadeveon 261 -0.0
Week of 11/20100.0*Lottery seed
Geese 288.65 Wacky 271 -1.9
Ginger Army 291.33 Gators 229.55 -0.3
Pollos 270.7 London 275.96 +0.2
Glaurung 242.2 Tickle 256 +0.1
Plax 236.4 Thompsons 208.16 +0.0
Cap Challenged 217.6 12th Man 238.25 -0.0