How are these numbers calculated?

Big Games

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

Week of 3/2100.0*Average seed
Polar Bears 1 Darkness 5 +0.2
Knights 2 Flying Hellfish 3 -0.1
Wolf-Rayets 7 Black Ice 1 -0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/9100.0*Average seed
Knights vs Darkness-0.1-0.1-0.1+0.1+0.1
Wolf-Rayets vs Polar Bears-0.1-0.1-0.0-0.0+0.1
Spartans D2 vs Wolf-Rayets+0.1-0.0-0.0-0.1-0.1
Fighting Loons vs Flying Hellfish+0.1-0.0-0.0-0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910Count
3020-00In19817,590,740
2910-01In1002,697,755*
2811-00In10014,413,124
00-02In8119125,052
00-11In802096,250
00-20In802018,595
2701-01In78221,849,130
01-10In7822712,810
2602-00In70306,867,544
Total:In488834,371,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs