How are these numbers calculated?

Big Games

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

Week of 1/26100.0*Average seed
Colonials 0 Bears 6 -0.2
Snider 6 Firebirds 3 +0.1
Week of 2/2100.0*Average seed
Rebels 2 Blazers 3 -0.5
Bears 0 Firebirds 8 -0.3
Colonials 3 Pens 5 -0.3
Stars 5 Snider 3 +0.1
Firebirds 2 Delco 5 +0.1
Week of 2/9100.0*Average seed
Firebirds 2 Stars 5 +0.6
If winner is:HomeAway
BlackKnights vs Firebirds+0.1-0.9

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs12345678910111213141516Count
30.50-0-00-00Out9197,306,480,272
Total:Out9197,306,480,272
Points
Chance Will Make Playoffs