How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Dan Nevill 85.5 Joe Pawasarat 98.5 -18.8
-1.9
Bill Brey 89.5 Lisa Momkus 63.5 -9.1
-0.6
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Dan Nevill 84 Bill Brey 111.5 -32.7
-2.8
Lisa Momkus 107.5 Joe Pawasarat 101.5 +8.8
+0.6
Max Ross 75 Eric DeCristofaro 113.5 +0.1
Terry Coyne 96 Daniel Elegant 129 +0.1
Josh Jasien 96.5 Rob Young 133 +0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Dan Nevill 66.5 Lisa Momkus 97.5 -16.7
-2.0
Joe Pawasarat 80.5 Bill Brey 80.9 -16.4
-0.8
Rob Young 152.4 Pawel Kut 93.1 +0.1
+0.1
Helmut Kopke 57.7 Max Ross 92.5 -0.1
Terry Coyne 121 Nic Richards 94.5 -0.1
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 +0.1
Michael Duffy 108 Daniel Elegant 101 -0.1
Points
Chance Will Make Playoffs

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 11/22100.0*Lottery seed
Dan Nevill 85.5 Joe Pawasarat 98.5 +1.4
Bill Brey 89.5 Lisa Momkus 63.5 +0.4
Rob Young 87.5 Tim McFall 89 +0.1
Week of 11/29100.0*Lottery seed
Dan Nevill 84 Bill Brey 111.5 +2.2
Lisa Momkus 107.5 Joe Pawasarat 101.5 -0.5
Tim McFall 69.5 Pawel Kut 85.5 -0.1
Terry Coyne 96 Daniel Elegant 129 -0.1
Michael Duffy 82.5 Nic Richards 104 -0.1
Week of 12/6100.0*Lottery seed
Dan Nevill 66.5 Lisa Momkus 97.5 +1.8
Joe Pawasarat 80.5 Bill Brey 80.9 +0.4
Tim McFall 112.5 Josh Jasien 83.1 +0.2
Terry Coyne 121 Nic Richards 94.5 +0.2
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 -0.1
Michael Duffy 108 Daniel Elegant 101 +0.1