How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 3/15100.0*Average seed
Leafs vs Sags-0.2-0.0+0.2
Millionaires vs Buccaneers+0.1-0.0-0.1
Direwolves vs Sabres+0.1-0.0-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTTplayoffs1234567891011121314Count
382-00-00In48523,383,992
371-00-01In24761,501,849
361-01-00In9916,770,100
0-00-02In991167,253
350-01-01In81191,503,004
340-02-00In72283,386,934
Total:In1677716,713,132
Points
Chance Will Make Playoffs