How are these numbers calculated?

Big Games

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

Week of 7/8100.0*Average seed
D2 6 Ducks 4 +0.1
Ducks 11 Grizzlies 7 -0.1
If winner is:HomeTieAway
Oilers vs Ducks+0.5-0.0-0.5
Eagles vs Oilers-0.3-0.0+0.3
D2 vs Oilers-0.3-0.0+0.3
Wolfpack vs Jays+0.1-0.0-0.1
Grizzlies vs Ducks+0.1+0.0-0.1
Week of 7/15None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345678910Count
303-000In15851,404,066
292-001In1384385,619
282-010In0693014,206,528
1-002In075251,735
271-011In31626169,777
0-003In623813
261-020In12612614,207,812
0-012In8642801,701
250-021In22601784,585
240-030In1364231,405,704
Total:In2413618311,567,540
Points
Chance Will Make Playoffs