How are these numbers calculated?

Big Games

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

Week of 3/20100.0*Average seed
Chaos D1 11 Knights 1 +0.2
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Fighting Ice Fish vs Chaos D1-0.1+0.1+0.1+0.1+0.1
Wingmen vs Fighting Piranhas D1+0.1+0.1+0.1-0.1-0.1

What If

Chances based on how well the Chaos D1 finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
35-36In10055,424*
3401-00In782244,576
Total:In9010100,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs