How are these numbers calculated?

Big Games

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

Week of 10/30100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Nannies 6 Turtles 13 -7.5
+3.7
-0.5
Squares 1 Seals 2 -0.2
+0.8
Bosses 6 Yetis 13 -0.2
+0.1
Turtles 6 Penguins 13 (ot)-0.1
+0.1
Bears 6 Crabs 13 (ot)-0.1
+0.1
If winner is:HomeAway
Penguins vs Pixies+0.2No
-0.1+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTplayoffs1234567891011RelegatedCount
341-0-00-070.0%70290No6,381,288
310-0-01-0Out712900.4%6,382,204
Total:35.0%35501500.2%12,763,492
Points
Chance Will Make Playoffs