How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Average seed
MapleLeafs 4 StevesPizza 0 +0.2
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
MapleLeafs vs GhilaniElectric+0.3-0.2-0.5

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
2820-00InNo1002,416,967
2710-01InNo7228834,963
2611-00InNo23772,685,321
00-02InNo316972,231
24-25InNo1001,196,008*
Total:InNo51497,205,490

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs