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
Flowers in the 9 Rainbow Pandas 3 +10.2
+0.4
Rather Ballzy 8 Brownlee Badger 0 +2.0
+0.0
Going Ballistic 1 Id Hit That 9 +0.6
-0.0
Heros in Traini 9 Channel Four 1 -0.2
-0.1
If winner is:HomeTieAway
Week of 3/7100.0*Chance in playoffs100.0*Average seed
Id Hit That vs Flowers in the-2.5+1.6In
-0.6+0.1+0.6
Channel Four vs Brownlee Badger+1.3+0.8-0.7
Rainbow Pandas vs Going Ballistic+0.5+0.9-0.6
Rather Ballzy vs Heros in Traini+0.0-0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678Count
102-0-0In0366415,460,427
91-0-1In1374132,650,860
81-1-0In1257319,486,531
0-0-2In12673107,729
70-1-196.1%49241,451,322
60-2-076.6772224,058,107
Total:97.7%01439442043,214,976
Games Above .500
Chance Will Make Playoffs