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
Knights 2 Flying Hellfish 3 +0.2
Black Star Boot 2 Spartans D2 10 -0.2
Polar Bears 1 Darkness 5 -0.1
If winner is:HomeHome OTTieAway OTAway
Week of 3/9100.0*Average seed
Fighting Loons vs Flying Hellfish-0.2-0.1-0.1+0.2+0.2
Spartans D2 vs Wolf-Rayets-0.2-0.2+0.1+0.1+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910Count
3420-00In78227,594,607
3310-01In35651,946,031
10-10In3565749,464
3211-00In277314,420,448
00-02In2179125,079
00-11In217995,718
00-20In217918,508
3101-01In3971,848,207
01-10In397712,921
3002-00In79216,860,017
Total:In3264434,371,000
Points
Chance Will Make Playoffs