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
Terry Coyne 67.5 Michael Duffy 74 +6.2
+0.9
Nic Richards 85 Daniel Elegant 54 +1.1
+0.1
Josh Jasien 64 Pawel Kut 65 -0.8
Griz McGrizzleson 106 Max Ross 45.5 +0.2
Rob Young 87.5 Tim McFall 89 -0.1
-0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Michael Duffy 82.5 Nic Richards 104 -8.0
-1.1
Terry Coyne 96 Daniel Elegant 129 -2.8
-0.2
Max Ross 75 Eric DeCristofaro 113.5 +1.1
Tim McFall 69.5 Pawel Kut 85.5 -0.7
Josh Jasien 96.5 Rob Young 133 -0.1
+0.1
Helmut Kopke 83 Griz McGrizzleson 93.5 +0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Rob Young 152.4 Pawel Kut 93.1 +1.8
+0.2
Michael Duffy 108 Daniel Elegant 101 +1.6
+1.1
Helmut Kopke 57.7 Max Ross 92.5 -0.8
-0.1
Terry Coyne 121 Nic Richards 94.5 -0.7
Tim McFall 112.5 Josh Jasien 83.1 -0.1
-0.1
Joe Pawasarat 80.5 Bill Brey 80.9 -0.1
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 +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
Terry Coyne 67.5 Michael Duffy 74 -1.0
Rob Young 87.5 Tim McFall 89 +0.1
Griz McGrizzleson 106 Max Ross 45.5 -0.1
Bill Brey 89.5 Lisa Momkus 63.5 +0.1
Josh Jasien 64 Pawel Kut 65 +0.1
Week of 11/29100.0*Lottery seed
Michael Duffy 82.5 Nic Richards 104 +1.0
Max Ross 75 Eric DeCristofaro 113.5 -0.2
Tim McFall 69.5 Pawel Kut 85.5 -0.1
Lisa Momkus 107.5 Joe Pawasarat 101.5 -0.1
Week of 12/6100.0*Lottery seed
Michael Duffy 108 Daniel Elegant 101 -0.7
Terry Coyne 121 Nic Richards 94.5 +0.3
Helmut Kopke 57.7 Max Ross 92.5 +0.2
Tim McFall 112.5 Josh Jasien 83.1 +0.2
Dan Nevill 66.5 Lisa Momkus 97.5 -0.1
Rob Young 152.4 Pawel Kut 93.1 +0.1