How are these numbers calculated?

Big Games

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

Week of 8/24100.0*Chance in playoffs100.0*Average seed
Wizards 2 Thundercats 7 +8.7
+0.2
Turkeys 12 Boxers 4 +3.6
+0.1
Moose 6 Blizzard 5 +0.6
+0.1
If winner is:HomeHome OTAway OTAway
Week of 9/6100.0*Chance in playoffs100.0*Average seed
Wizards vs Blizzard+0.2-0.1-0.1-0.1
Turkeys vs Thundercats-0.1-0.0+0.2+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs12345678Count
19-21In10087,818,404*
1801-1In41595,905,469
1702-0In376328,182,591
Total:In8317121,906,464

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs