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
Nic Richards 85 Daniel Elegant 54 +22.4
+1.5
Terry Coyne 67.5 Michael Duffy 74 +0.7
Josh Jasien 64 Pawel Kut 65 -0.5
Rob Young 87.5 Tim McFall 89 -0.2
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Michael Duffy 82.5 Nic Richards 104 +18.2
+1.2
Terry Coyne 96 Daniel Elegant 129 -14.0
-0.8
Tim McFall 69.5 Pawel Kut 85.5 -0.5
Max Ross 75 Eric DeCristofaro 113.5 +0.4
Josh Jasien 96.5 Rob Young 133 +0.1
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Terry Coyne 121 Nic Richards 94.5 -26.5
-1.5
Michael Duffy 108 Daniel Elegant 101 +25.4
+1.2
Rob Young 152.4 Pawel Kut 93.1 +1.3
Helmut Kopke 57.7 Max Ross 92.5 -0.2
Tim McFall 112.5 Josh Jasien 83.1 -0.1
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 -0.0
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 11/22100.0*Lottery seed
Nic Richards 85 Daniel Elegant 54 -1.2
Josh Jasien 64 Pawel Kut 65 +0.1
Rob Young 87.5 Tim McFall 89 -0.1
Week of 11/29100.0*Lottery seed
Michael Duffy 82.5 Nic Richards 104 -1.0
Terry Coyne 96 Daniel Elegant 129 +0.5
Tim McFall 69.5 Pawel Kut 85.5 +0.1
Helmut Kopke 83 Griz McGrizzleson 93.5 +0.1
Josh Jasien 96.5 Rob Young 133 +0.1
Week of 12/6100.0*Lottery seed
Terry Coyne 121 Nic Richards 94.5 +1.2
Michael Duffy 108 Daniel Elegant 101 -0.8
Eric DeCristofaro 81.7 Griz McGrizzleson 123.9 +0.2
Rob Young 152.4 Pawel Kut 93.1 +0.1