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 -11.9
-1.4
Peter North Stars 12 Mr Hands 1 +1.2
Billy Haze 5 Cnt Destroyer 8 +0.6
TaxiCab Kanefes 7 Er Day Im Byfug 6 -0.6
Suck my Deke 5.5 Jerdawgin 7.5 -0.5
If winner is:HomeAway
Week of 3/24100.0*Chance in playoffs100.0*Average seed
Puckey Suckey vs buttfinmygameup+20.5-20.5
+1.6-1.6
Get Pucked vs Cnt Destroyer-1.9+1.9
Suck my Deke vs TaxiCab Kanefes+1.3-1.3
Er Day Im Byfug vs Mr Hands+0.6-0.6
Billy Haze vs Jerdawgin+0.3-0.3
Peter North Stars vs Malkin in the M+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
01-1-085.5%014915212015941010,397,929
0-2-022.8000271423262265,202,863
2-0-0100.0625252115710005,202,696
Total:73.4%27810111212111096220,803,488
Points
Chance Will Make Playoffs