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
MixedNuts 15 SundayAnxiety 5 +6.1
+0.9
GoGoGadgetBalls 15 HPYen 4 +0.2
-0.1
AU 20 PinkPandas 3 +0.2
-0.0
BallStars 2 BLC 2 -0.2
+0.0
WinOrLoseBooze 12 BoozeOnFirst 2 +0.1
If winner is:HomeTieAway
Week of 3/6100.0*Chance in playoffs100.0*Average seed
MixedNuts vs HPYen+0.3-0.0-1.7
+0.2-0.3-0.8
GoGoGadgetBalls vs BLC+0.0-0.0-0.1
-0.1+0.1+0.2
BoozeOnFirst vs AU-0.1-0.0+0.0
+0.2+0.1-0.1
SundayAnxiety vs BallStars-0.1-0.0+0.0
+0.1+0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
75-0-0In84162,068,131
6.54-0-1In693001,485,752
64-1-0In3355123,057,379
3-0-2In345511425,227
5.53-1-1In145331201,724,068
2-0-3In155627161,040
53-2-0In3305214001,646,417
2-1-2In43153120365,157
1-0-4In43453904,384
4.52-2-1In07404390687,293
1-1-3In0944416033,755
0-0-5In11153332133
42-3-099.8%01154533600416,973
1-2-299.90117482940096,047
0-1-499.92195026201,190
3.51-3-192.20114433470115,238
0-2-394.31164730504,371
31-4-048.11123537131050,737
0-3-255.1115393410107,794
2.50-4-15.80628442126,978
20-5-0Out11548365,428
Total:99.6%353519721000012,263,492
Games Above .500
Chance Will Make Playoffs