How are these numbers calculated?

Big Games

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

Week of 1/20100.0*Average seed
GLP 2 WFD 3 +0.3
Magoos 10 SurgeSouth 5 -0.1
Week of 1/27100.0*Average seed
Hogbuffs 6 Magoos 5 -0.2
SilkyMitts 6 WFD 5 -0.1
SurgeSouth 4 ThreeFatGuysOneSkinnyGuy 6 -0.1

What If

Chances based on how well the WFD finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
17-18InNo1001,333,516*
1611-00InNo52482,112,323
00-02InNo534750,692
1501-01InNo157510472,073
1402-00InNo64361,066,250
Total:InNo504195,034,854

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs