How are these numbers calculated?

Big Games

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

Week of 2/28100.0*Chance in playoffs100.0*Average seed
Heros in Traini 9 Channel Four 1 +6.3
+0.5
Rather Ballzy 8 Brownlee Badger 0 +1.7
Going Ballistic 1 Id Hit That 9 -0.7
-0.1
Flowers in the 9 Rainbow Pandas 3 -0.6
-0.1
If winner is:HomeTieAway
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Rather Ballzy vs Heros in Traini-0.6+0.0+0.6
Id Hit That vs Flowers in the+0.0+0.1-0.0

What If

Chances based on how well the Heros in Traini finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
122-0-0In9379,392,575
111-0-1In50501,977,251
101-1-0In16651918,764,680
0-0-2In7723103,396
90-1-1In504901,973,028
80-2-0In1961209,396,046
Total:In314025441,606,976
Games Above .500
Chance Will Make Playoffs