How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Wednesday100.0*Average seed
Squares 1 Islanders 5 +0.3
Compton 0 Princes 1 (ot)+0.1
Bears 7 Ballaz 1 -0.1
Thursday100.0*Average seed
Islanders 1 Costanzas 2 (ot)-0.2
Turtles 1 Bears 0 +0.1
Bears 3 Cats 0 -0.0
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Average seed
Cats vs Islanders-1.1+0.3+0.3+0.3
Compton vs Costanzas-0.1+0.3+0.3+0.3

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs12345678910111213141516Count
49-51In1007,947,561*
480-01-0In31691,870,140
Total:In87139,817,701

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs