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 -0.0
If winner is:HomeHome OTTieAway OTAway
Week of 3/9100.0*Average seed
Knights vs Darkness+0.1+0.0+0.0-0.0-0.0

What If

Chances based on how well the Wolf-Rayets finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910Count
2820-00In4969,227,509
2710-01In2982,431,420
10-10In298961,843
24-26In10022,554,228*
Total:In19935,175,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs