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
CookeUmburger vs DevilShi+13.0-9.5
+1.2-0.9
aki butthole vs Quack Attack-0.7+1.0
-0.0+0.1
IanPJgay vs WidemanMoney-0.6+1.0
-0.0+0.1
McLellanDay vs VirginTerrorist-0.7+0.9
-0.0+0.1
MieleMiele vs KassianGreen+0.9-0.7
Fehr Shake vs TY Bettman-0.9+0.5
-0.1+0.0
SeminEnnis vs Greg's Goodies+0.3-0.4
SchwartzBurns vs Rum Hamrlik+0.4-0.3
StreitWhite vs Crazy Pizza+0.2-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
00-1-034.4%3124567788999974210016,324,812
1-0-056.926910987776666542100011,915,628
Total:43.9%2356777777888763200028,240,440
Points
Chance Will Make Playoffs