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
Magoos 10 SurgeSouth 5 -0.3
GLP 2 WFD 3 -0.1
RoyalDangleBerries 5 Hogbuffs 8 -0.0
Week of 1/27100.0*Average seed
Hogbuffs 6 Magoos 5 +0.3
SilkyMitts 6 WFD 5 +0.1
SurgeSouth 4 ThreeFatGuysOneSkinnyGuy 6 -0.0

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
1820-00InNo1001,128,438
1710-01InNo7822484,223
1611-00InNo2565102,087,603
00-02InNo386250,387
1501-01InNo6832424,520
1402-00InNo100859,683
Total:InNo4135245,034,854
Points
Chance Will Make Playoffs