How are these numbers calculated?

Big Games

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

Monday100.0*Average seed
Quebec 6 Plymouth 1 +0.2
St John 1 Quebec 5 +0.2
Portland 1 Windsor 4 -0.1
Sarnia 3 Saginaw 1 +0.1
Saginaw 1 Windsor 2 (ot)-0.0
TuesdayNone

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs123456789101112131415Count
75-77In1003,517,460*
Total:In1003,517,460

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs