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
GoGoGadgetBalls 15 HPYen 4 +5.9
+0.5
AU 20 PinkPandas 3 +0.3
-0.0
BallStars 2 BLC 2 -0.2
+0.0
WinOrLoseBooze 12 BoozeOnFirst 2 -0.1
MixedNuts 15 SundayAnxiety 5 -0.1
If winner is:HomeTieAway
Week of 3/6100.0*Chance in playoffs100.0*Average seed
GoGoGadgetBalls vs BLC+1.0+0.2-3.7
+0.3-0.2-0.9
BoozeOnFirst vs AU-0.2-0.1+0.0
+0.2+0.1-0.0
MixedNuts vs HPYen+0.0-0.1-0.1
-0.1+0.1+0.2
SundayAnxiety vs BallStars-0.1-0.1+0.1
PinkPandas vs WinOrLoseBooze+0.1+0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
75-0-0In9911,014,643
6.54-0-1In79201848,623
64-1-0In4942902,572,606
3-0-2In583850281,908
5.53-1-1In174833201,679,331
2-0-3In205128146,014
53-2-0In3265416102,404,649
2-1-2In42954130406,366
1-0-4In43254903,772
4.52-2-1100.0%05394610001,145,265
1-1-3In0645427043,491
0-0-5In745454107
42-3-099.8001043398001,030,508
1-2-299.80011473660179,986
0-1-499.90125232301,752
3.51-3-193.600124636600318,451
0-2-395.00144932509,404
31-4-059.40113463560203,111
0-3-262.411547316024,568
2.50-4-112.601246365031,022
20-5-00.61155131317,915
Total:98.7%2825241363100012,263,492
Games Above .500
Chance Will Make Playoffs