How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Chance in playoffs100.0*Average seed
Sting 2 ShameonIce 1 +15.5
+0.1
Saints 3 Beavers 4 -4.1
-0.2
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Chance in playoffs100.0*Average seed
ShameonIce vs SaintsOutOutOutOutIn
-0.4-0.4-0.4-0.4+0.6

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
2210-0095.1%95538,156
20-21Out10061,844*
Total:36.3%3664100,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs