How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 4/1100.0*Chance in playoffs100.0*Average seed
MieleMiele vs KassianGreen+2.9-2.9
+2.0-2.0
IanPJgay vs WidemanMoney-0.6+0.6
+0.1-0.1
aki butthole vs Quack Attack-0.6+0.6
+0.1-0.1
CookeUmburger vs DevilShi-0.6+0.6
-0.1+0.1
McLellanDay vs VirginTerrorist-0.6+0.6
Fehr Shake vs TY Bettman-0.5+0.5
-0.1+0.1
SchwartzBurns vs Rum Hamrlik+0.3-0.3
StreitWhite vs Crazy Pizza+0.2-0.2
-0.1+0.1
SeminEnnis vs Greg's Goodies+0.2-0.2
UncleDaddy vs FaulkYourself+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
00-1-00.1%000001123457101726254,774,585
1-0-06.00000012468910998888744,772,895
Total:3.1%000000123456667791217149,547,480
Points
Chance Will Make Playoffs