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
BallStars 2 BLC 2 -0.8
-0.2
GoGoGadgetBalls 15 HPYen 4 +0.5
AU 20 PinkPandas 3 +0.5
-0.0
MixedNuts 15 SundayAnxiety 5 +0.2
WinOrLoseBooze 12 BoozeOnFirst 2 +0.1
If winner is:HomeTieAway
Week of 3/6100.0*Chance in playoffs100.0*Average seed
SundayAnxiety vs BallStars-14.5+1.8+9.3
-1.0-0.0+0.6
GoGoGadgetBalls vs BLC+1.2-1.3-3.4
BoozeOnFirst vs AU-3.0-0.9+0.7
MixedNuts vs HPYen+0.5-0.5-2.6
PinkPandas vs WinOrLoseBooze-0.7+0.2+0.3
+0.1+0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
6.55-0-0In100158,929
64-0-1In8317190,452
5.54-1-0In2055242936,880
3-0-2In2948211092,612
53-1-1In43249150899,318
2-0-3In5314716022,087
4.53-2-0100.0%04345211002,173,755
2-1-2In053351110319,652
1-0-4In04335392,579
42-2-199.900849384001,531,382
1-1-399.90747424050,118
0-0-5In438572132
3.52-3-098.1001856242002,423,356
1-2-298.20155825200355,700
0-1-498.60126125102,949
31-3-183.6023151151001,110,583
0-2-381.212555171027,223
2.51-4-046.306404211101,288,755
0-3-243.80440441110125,461
20-4-110.7011443870287,280
1.50-5-00.611448344264,289
Total:87.6%5814222416831012,263,492
Games Above .500
Chance Will Make Playoffs