How are these numbers calculated?

Big Games

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

Week of 3/17100.0*Chance in playoffs100.0*Average seed
Puckey Suckey 2 Malkin in the M 11 +6.6
+1.2
Peter North Stars 12 Mr Hands 1 +0.8
TaxiCab Kanefes 7 Er Day Im Byfug 6 -0.4
Suck my Deke 5.5 Jerdawgin 7.5 -0.3
Billy Haze 5 Cnt Destroyer 8 +0.2
Get Pucked 8 buttfinmygameup 5 +0.1
If winner is:HomeAway
Week of 3/24100.0*Chance in playoffs100.0*Average seed
Peter North Stars vs Malkin in the M-1.3+1.3
-1.0+1.0
Er Day Im Byfug vs Mr Hands+0.3-0.3
Get Pucked vs Cnt Destroyer-0.1+0.1
+0.1-0.1
Suck my Deke vs TaxiCab Kanefes+0.1-0.1
-0.1+0.1
Puckey Suckey vs buttfinmygameup+0.1-0.1

What If

Chances based on how well the Malkin in the M finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
01-1-0100.0%27322312410000010,395,112
2-0-0In841420005,207,189
0-2-095.0061622201510631005,201,187
Total:98.7%342116117431100020,803,488
Points
Chance Will Make Playoffs