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
Helmut Kopke 90.5 Eric DeCristofaro 77 -0.4
-0.9
Josh Jasien 64 Pawel Kut 65 -0.1
+0.1
Terry Coyne 67.5 Michael Duffy 74 +0.1
Rob Young 87.5 Tim McFall 89 -0.1
Bill Brey 89.5 Lisa Momkus 63.5 +0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Max Ross 75 Eric DeCristofaro 113.5 +0.1
+0.9
Michael Duffy 82.5 Nic Richards 104 +0.1
Josh Jasien 96.5 Rob Young 133 +0.1
Helmut Kopke 83 Griz McGrizzleson 93.5 +0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 Out
-1.0
Helmut Kopke 57.7 Max Ross 92.5 +0.1
Michael Duffy 108 Daniel Elegant 101 -0.1
Dan Nevill 66.5 Lisa Momkus 97.5 -0.1
Joe Pawasarat 80.5 Bill Brey 80.9 +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
Helmut Kopke 90.5 Eric DeCristofaro 77 +1.0
Rob Young 87.5 Tim McFall 89 +0.1
Dan Nevill 85.5 Joe Pawasarat 98.5 +0.1
Josh Jasien 64 Pawel Kut 65 -0.1
Week of 11/29100.0*Lottery seed
Max Ross 75 Eric DeCristofaro 113.5 -0.6
Helmut Kopke 83 Griz McGrizzleson 93.5 -0.2
Lisa Momkus 107.5 Joe Pawasarat 101.5 +0.1
Josh Jasien 96.5 Rob Young 133 -0.1
Week of 12/6100.0*Lottery seed
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 +0.9
Joe Pawasarat 80.5 Bill Brey 80.9 -0.2
Helmut Kopke 57.7 Max Ross 92.5 -0.2
Tim McFall 112.5 Josh Jasien 83.1 +0.1