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*Chance in playoffs100.0*Average seed
Chiefs 7 ThreeFatGuysOneSkinnyGuy 3 -11.3
-0.3
GLP 2 WFD 3 +5.0
+0.1
RoyalDangleBerries 5 Hogbuffs 8 +2.9
+0.1
JagrBombs 2 RocklandLiquors 6 +1.0
+0.1
Rangers 5 HighWide 4 -0.8
Week of 1/27100.0*Chance in playoffs100.0*Average seed
GLP 3 ThreeFatGuysOneSkinnyGuy 6 +34.8
+0.7
RoyalDangleBerries 8 Rangers 4 -19.8
-0.6
Brewskis 2 WoodfordLawBoxers 3 -16.1
Hogbuffs 6 Magoos 5 -16.1
HighWide 6 MooseKnuckles 4 -16.1
HotNut 5 Triceratopshelf 4 -16.1
Cyclones 6 Beavers 1 -16.0
SurgeSouth 4 ThreeFatGuysOneSkinnyGuy 6 +1.4
-0.1
FightingSquirrels 10 JagrBombs 4 +0.4
+0.0

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
1920-00InNo3367726,438
1810-01InNo9874384,261
1711-00InNo388101,997,108
00-02InNo2871050,300
1601-01InNo51463522,921
1502-00InNo1571151,353,826
Total:InNo7612845,034,854
Points
Chance Will Make Playoffs