How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTAway OTAway
Week of 4/20100.0*Chance in playoffs100.0*Average seed
Geoff vs MattOutOut-3.0+9.8
-0.4-0.4+0.0+0.5
Jack vs Michael-1.5OutOut+5.8
-0.0-0.1-0.1+0.1
If winner is:HomeHome OTAway OTAway
Week of 4/27100.0*Chance in playoffs100.0*Average seed
Matt vs Jack+9.6-2.5OutOut
+0.2+0.1-0.1-0.2
Michael vs Geoff-1.5-1.5-2.4+2.8
+0.1+0.0-0.1-0.1

What If

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

100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy1234Count
620-026.7%No276678,361,734
510-1OutNo33674,075,249
411-0OutNo168412,633,680
00-2OutNo100495,453
2-3OutNo1007,870,220*
Total:6.7%No7276733,436,336

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs